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Key (entertainer)
Key (entertainer)
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Kim Ki-bum (Korean김기범; born September 23, 1991), known professionally as Key, is a South Korean singer, songwriter and television personality. Born and raised in Daegu, South Korea, he joined SM Entertainment in 2005 after a successful audition. In May 2008, Key debuted as a member of South Korean boy band Shinee, who later went on to become one of the best-selling artists in South Korea. Key is widely recognized as a singer and dancer, but he has also ventured into different careers, notably as a television personality.

Key Information

As a singer, he has collaborated with various artists, and formed the duo Toheart with Woohyun of Infinite. He made his debut as a soloist in November 2018 with the release of the digital single "Forever Yours", and his first studio album, Face, was released later that month. Subsequent releases include Bad Love (2021), Gasoline (2022), Good & Great (2023), Pleasure Shop (2024), and Hunter (2025). Key has also contributed to songwriting for himself and Shinee. As an actor, he has been cast in multiple musicals, such as Bonnie & Clyde (2013), Zorro (2014), and Chess (2015), and in television dramas like Drinking Solo (2016) and The Guardians (2017).

In 2015, Key became active as a fashion designer and took part in numerous projects. For instance, he collaborated with Bridge Shop House to design Shinee concert outfits, and worked with model Irene Kim and the brand Charm's to design fashion apparel. Due to the success of his works, Key was appointed as a fashion director for the group. Since 2020, he has gained prominence as a television personality, appearing on the variety shows DoReMi Market and I Live Alone as a cast member. He has received the Excellence Award from the MBC Entertainment Awards in recognition of his variety performances.

Life and career

[edit]

1991–2011: Early life and career beginnings

[edit]

Key was born on September 23, 1991, in Daegu, South Korea, as an only child.[1][2] His mother is a nurse and his father is a financial investment advisor.[3] Key was raised by his grandmother from birth; his mother was sick after giving birth and his father was busy with work.[4] His parents wanted him to pursue a medical career, but he aspired to become a singer instead and secretly studied dance at school. In 2005, he auditioned for SM Entertainment behind his parents' backs and was accepted as a trainee; his parents eventually accepted his decision after three sleepless nights.[3][5] Key took a two-hour train ride to Seoul every weekend to train, returning to Daegu at the end.[3] In 2008, he was chosen as a member of the group Shinee. The group released their first extended play, Replay, on May 22,[6] peaking at number eight on the charts.[7] They held their first performance on May 25, 2008, on the SBS program Inkigayo.[8]

Key participated in labelmate Xiah's solo performance of "Xiahtic" in TVXQ's concert 2009: The 3rd Asia Tour Mirotic in Seoul.[9] In 2010, he featured on the song "Healing" on TRAX's EP Let You Go,[10] and on Girls' Generation's song "Boys & Girls" for their second studio album, Oh!.[11] He was a cast member of the show Raising Idol along with Dongho from U-KISS and Thunder from MBLAQ.[12] In 2012, Key collaborated with Leeteuk of Super Junior on a song called "Bravo" for the drama History of a Salaryman.[13] He also took part in Exo's song "Two Moons" on their debut EP, Mama,[14] and BoA's song "One Dream" as the theme song for SBS K-pop Star with labelmate Henry of Super Junior-M.[15]

2012–2015: Toheart and theatrical debut

[edit]

In 2012, Key was cast as Frank Abagnale Jr. in the Korean production of Broadway musical Catch Me If You Can, marking his theatrical debut. He rotated the role with Um Ki-joon, Kim Jeong-hoon, Park Gwang-hyun and labelmate Kyuhyun. The musical ran from March 28 to June 10 at the Blue Square, Samsung Card Hall, in Hannam-dong, Seoul. In October, it was announced that Key would participate in the return of the musical. The production started on December 14, 2012, and continued until February 9, 2013, at the Opera House in the Seongnam Arts Center.[16] Key also made a cameo appearance in SBS sitcom Salamander Guru and The Shadows.[17]

Dana Hong and Key at the press conference of musical Bonnie & Clyde on August 19, 2013.

On July 18, 2013, it was announced that Key was cast as Clyde in the Korean production of Bonnie & Clyde, alongside the cast Kim Min-jong, Um Ki-joon, Dana of The Grace, and Hyungsik of ZE:A. The performance ran at the Chungmu Art Hall in Seoul from September 4 until October 27, 2013.[18] Shortly after, he was cast in The Three Musketeers as D'Artagnan.[19]

In 2014, Key formed the duo Toheart with Woohyun from Infinite, a collaboration between SM Entertainment and Woollim Entertainment.[20] According to the members, it was their idea to form a duo since they were close friends, but they weren't thinking of a musical collaboration, instead of photoshoots and similar activities.[21][22] The duo was well received, winning the Popularity Award at the 29th Golden Disc Awards.[23] Jeff Benjamin from Billboard praised their vocals, as well as their choreography and on-screen charisma.[24] In the same year, Key was cast as the lead role in the musical Zorro, sharing the role with singer Wheesung and Beast's Yoseob. Zorro ran from August 27 to October 26 at the Chungmu Art Hall in Seoul.[25] Key also participated in the MBC variety show We Got Married Global Edition. He was partnered with Alissa Yagi, a Japanese model.[26]

In January 2015, Key joined the cast of SM Entertainment's hologram musical School Oz.[27] In March 2015, Key and CNBLUE's Jung-shin were appointed as the main presenters of Mnet's M Countdown.[28] In the same year, Key collaborated with Axodus, a duo formed by Don Spike and DJ Hanmin. Key provided vocals for the track "Hold On", which they performed together at the Ansan Valley Rock Festival on July 25, 2015.[29] He took further musical roles in Chess[30] and In the Heights,[31] the latter of which was later performed with Japanese subtitles at Kanagawa Arts Theatre in Yokohama in 2016.[32] Key starred in his first play as Byeong-gu in Save the Green Planet!, based on the 2003 film of the same name.[33] He also had his own web show entitled Key's Know How produced by Mnet.[34]

2016–2017: Acting roles

[edit]
Key at the press conference of The Guardians in May 2017

In September 2016, Key made his official acting debut in the tvN drama Drinking Solo which aired from September 5 to October 25. He took the role of a student who had been studying for the civil service exam for three years.[35][36] Although this was Key's first time acting in a television series, his acting was well received by the production team, stating: "Key is someone who works hard. He prepared a lot beforehand and as an actor, he comprehensively analysed his character role. He is receiving much praise and love from the staff. Despite having no experience in dramas at the time of his audition, his acting gave off a very fresh vibe. Furthermore, his acting and his enunciation were good and so we decided to cast him."[37]

In April 2017, Key was announced as one of the main characters for the new MBC drama The Guardians.[38] In the drama, Key plays the role of Gong Kyung-soo, a skater and a hacker whose mother went missing due to a crime[39] and received positive reviews for his acting skills.[40] He subsequently received the Best New Actor Award at the 2017 Grimae Awards.[41]

2018–2019: Solo debut and military enlistment

[edit]

Key joined the variety show DoReMi Market as a cast member in February 2018.[42] He featured on Years & Years' remix of their single "If You're Over Me", which was released on July 6, 2018. Key sings in both Korean and English over the original melody alongside the British pop trio. The original Korean verses reflect the song's overall meaning, as Key asks a lover to stop pushing-and-pulling[43] and were written by the singer himself.[44]

On October 11, 2018, SM Entertainment announced that Key would make his solo debut in late November.[45] Shortly after, on October 20, Key performed a special stage at Charm's fashion show during Seoul Fashion Week. He performed a new song called "Chemicals", which was later included in his album.[46] Two weeks later, the single "Forever Yours", featuring Key's close friend and former Sistar member Soyou, was pre-released on November 6 along with a music video.[47] On November 26, his first studio album, titled Face, was released, alongside a music video for the lead single "One of Those Nights", featuring Crush.[48] Out of the ten songs included in the album, Key wrote the lyrics to four of them himself.[49]

Following his solo debut, Key released his first Japanese extended play, Hologram, on December 26, 2018. The EP contains a total of five tracks, including title track "Hologram" and a Japanese version of "One of Those Nights". To celebrate his Japanese debut, Key held two live shows, titled Key Land, in Kobe and Yokohama on December 22 and December 25, respectively.[50] His first solo concert in South Korea, titled The Agit: Key Land, was held in February 2019 in Seoul and consisted of 11 sold-out performances.[51][52]

I Wanna Be, a repackaged version of Face, was released on March 4, 2019; the album was preceded by the single "Cold", featuring Hanhae, and the title track "I Wanna Be", which featured Soyeon of (G)I-dle.[53][54] On the same day the album was released, Key enlisted for his mandatory military service as a member of the military band.[54]

2020–present: Solo albums and variety roles

[edit]

Key went on his final military leave on September 24, 2020, without returning to the army due to military protocols regarding the COVID-19 pandemic, before officially being discharged on October 7.[55] He returned as a regular cast member for DoReMi Market on its November 21 episode.[56] In July 2021, he joined I Live Alone as a cast member following a guest appearance several months prior.[57] On August 30, 2021, Key released the single "Hate That...", featuring Taeyeon, serving as the pre-release for his upcoming album in September.[58] He held an online Beyond Live concert, titled Groks in the Keyland, on September 26.[59] The concert was also broadcast live in theaters.[60] His first Korean extended play, Bad Love, was released on September 27, with the lead single of the same name.[61] On October 9, Key received his first music show win as a solo artist on MBC's Show! Music Core.[62]

On August 30, 2022, Key released his second studio album Gasoline, with the lead single of the same name.[63] He held a concert titled G.O.A.T. (Greatest of All Time) in the Keyland at Jangchung Arena in Seoul on October 22–23, and at Pia Arena MM in Yokohama on November 19–20.[64] He held additional performances in Osaka in March 2023.[65] On February 13, he released a reissue of Gasoline titled Killer.[66] His second Korean EP, Good & Great, was released on September 11.[67] He held a concert titled 2024 Keyland On: And On at the SK Olympic Handball Gymnasium in Seoul on January 27–28, 2024.[68] The tour later extended to various countries across Asia, including Japan, Indonesia and Thailand.[69][70] He appeared in TVING's Crime Scene Returns in February 2024.[71] He released his first Japanese single, "Tongue Tied", digitally on June 26. The physical edition was released on August 7.[72] His third Korean EP, Pleasure Shop, was released on September 23.[73]

In July 2025, Key co-hosted the idol talk show Salon de Idol alongside BtoB member Changsub. The show was a spin-off of Salon Drip, and reunited Key with DoReMi Market producer Lee Tae-kyung.[74] On August 11, he released his third studio album, Hunter, consisting of ten songs, including the lead single of the same name.[75][76] He embarked on a concert tour, titled 2025 Keyland: Uncanny Valley, on September 26, beginning with shows in Asia.[77] He later expanded the tour to cover the United States for the first time.[78] He began hosting a web series called The Closet Detective: Reboot, in which he explored the closets of various guests.[79]

In December 2025, while on tour in the United States, Key became linked to a woman known as the "injection aunt", who was accused of practicing medicine without a license. Pictures of Key's dog and home appeared on the woman's social media accounts, leading to public backlash. In a statement, SM Entertainment said that Key had first met the woman at a clinic in Gangnam and was unaware that she was operating without a medical license. They said that he received treatment both at the clinic and at home, which he did not know was inappropriate, and that he was "deeply regretful of his ignorance". Key stepped down from all of his television shows, and pulled out of hosting the MBC Entertainment Awards.[80]

Personal life and education

[edit]

Key represented Yeong Shin Middle School in his hometown as a water-skier and competed in water-skiing competitions.[81][82] He graduated from Myongji University with a degree in Film and Musicals.[83] He attended Woosuk University for his postgraduate degree, majoring in Culture and Education Contents Development. He participated in a project on youth self-concept development started by students in his major.[84] He conducted special seminars at Iksan Namseong Middle School, North Jeolla Province, and Gimje Girls' Middle School in Seoul.[85] His thesis is titled "The Influence of Styling Education on Appearance Satisfaction and Self-Esteem of Korean Adolescents".[86][87]

Other ventures

[edit]

Fashion

[edit]

"The important thing is to not be bound by style in and of itself, but one attitude when it comes to fashion. Matching a fashion item to my own style in and of itself is fun." — Key[88]

Key is considered one of the best dressed men in his country.[89] His "unique and unconventional" style often mixes patterns and colors.[90] In the media, his fashion has been compared to that of fellow idol G-Dragon; both are known to eschew trends in favor of pursuing their own distinct style.[90] Key has stated that he enjoys trying new things to look different from others and that instead of being constrained by fashion, he cares more about the attitude towards fashion.[91] He views fashion as a form of self-expression and prefers not to distinguish between masculine and feminine styles.[3] Kim Eun-joo, a professor at the University of Seoul, has cited him as an example of non-traditional gender performance.[92]

Key has ventured into the fashion industry. For instance, he collaborated with designer Ko Tae-yong on self-designed sweatshirts depicting his dogs and sold them for charity.[93] In addition, he was appointed one of SM Entertainment's fashion directors and has been designing Shinee's concert outfits since 2015. The costumes for Shinee's 2015 single "View" were based on Key's ideas, adopting a vintage, skater-inspired aesthetic at a time when other groups mostly wore uniforms.[3] In 2016, Key collaborated with Japanese illustrator Bridge Ship House for Shinee's fifth Korean concert tour Shinee World V. His primary goal was to achieve a balance between Shinee's identity as a group and each member's individual identities.[94][95][96] Key also became a special editor for the Korean Elle, sharing his personal lifestyle in a column called "Key Story", which was released bi-weekly by the magazine.[97] In it, he shared tips on coloured contact lenses,[98] cameras,[99] applications,[100] and more. In March 2017, Key worked with model Irene Kim to design new products for fashion brand Charm's.[101]

Endorsements

[edit]

Key has endorsed a number of brands, starting with Jill Stuart Accessory in 2016. A representative explained that Key was chosen as a model because he had promoted professionally in a variety of areas such as music and broadcasting, which showed his artistic side, and because he fit the brand's "sensual and trendy style".[102] In 2021, he was selected as a model for health and beauty store Olive Young alongside labelmate Taeyeon, in a campaign targeting younger consumers.[103] He also launched a skincare line named Key: Face in collaboration with Youlief, for which he personally designed the products.[104]

He has been appointed an ambassador for make-up brand Espoir,[105] health supplement MgLab,[106] lifestyle brand Longtake[107] and laundry detergent Perwoll.[108] Soju brand HiteJinro introduced a black tea tonic drink based on a viral recipe invented by Key, promoted with "Key is back" packaging. It sold over 3.5 million bottles in four months, making it the fastest-selling product in the Jinro Tonic line, and contributing to an 83% increase in annual sales.[109] In 2025, he collaborated with Hello Kitty on a line of products featuring characters from Key's albums.[110] He has featured in advertising campaigns for McDonald's[111] and Google Gemini.[112]

Philanthropy

[edit]

Key is a supporter of World Vision. In 2009, he began sponsoring four children living in Uganda, India, Ethiopia and Bosnia, regularly sending them gifts and letters. He later donated 2.113 tons of rice and 550 coal briquettes, sent to him by fans during his run in Catch Me If You Can, to World Vision, which he asked to be directed to undernourished children and elderly people.[113] He collaborated with designer Ko Tae-yong on a line of sweatshirts depicting his dogs. All proceeds (approximately 12.5 million won) were donated to the Animal Freedom Union.[93] Key participated, alongside his SM Entertainment labelmates, in the 2016 "Make a Promise" campaign organised by UNICEF and Louis Vuitton, whereby 40% of the proceeds were donated through UNICEF to children in need.[114] In 2022, he donated products from his Youlief skincare line worth 12 million won to the Korean Unwed Mothers' Families Association.[115] He donated 50 million won to help residents of his hometown recover from the March 2025 South Korea wildfires.[116]

Key has made several donations to Kyungpook National University Hospital, where his mother was employed as a nurse.[117] He visited the hospital in 2019 ahead of his military enlistment and made a donation of 10 million won to support treatment costs.[118] In 2023, an online commenter drew attention in the media after thanking Key for covering the cost of their son's blood-cancer medication.[118] Key made a further donation of 50 million won to commemorate his mother's retirement.[119]

Discography

[edit]

Songwriting credits

[edit]

All songwriting credits are adapted from the Korea Music Copyright Association.[120]

List of songs credited as lyricist
Song Year Artist Album Co-written with
"Get Down" 2009 Shinee 2009, Year of Us Minho, JQ, Bigtone, Ryan S. Jhun, Script Shepherd, Antwann Frost
"Get It" 2010 Hello Ceejay, Gilme, Minho
"Girls, Girls, Girls" 2013 Dream Girl – The Misconceptions of You Jeon Gan-di, Minho
"Orgel" (오르골) Why So Serious? – The Misconceptions of Me Jonghyun, Minho
"Odd Eye" 2015 Odd Jonghyun
"Alive" Kim Eana, MC Meta
"Don't Let Me Go" (투명 우산) 2016 1 of 1 Jo Yoon-kyung, Minho
"Don't Stop" Jonghyun, Minho
"Good Evening" (데리러 가) 2018 The Story of Light EP.1 Jo Yoon-kyung, Minho
"You & I" (안녕) N/a
"Our Page" (네가 남겨둔 말) The Story of Light EP.3 Shinee, Kenzie
"I Will Fight" (feat. Vinxen) Key Face Vinxen
"Easy to Love" JQ, Moon Hee-yeon
"The Duty of Love" (미워) N/a
"This Life" N/a
"Cold" (feat. Hanhae) 2019 I Wanna Be Cody J, Hanhae
"Saturday Night" 2021 Bad Love N/a
"Eighteen (End of My World)" N/a
"Gasoline" (가솔린) 2022 Gasoline Kenzie
"G.O.A.T (Greatest of All Time)" Kang Eun-jeong
"I Can't Sleep" N/a
"Proud" N/a
"Mirror, Mirror" 2023 Good & Great N/a
"Pleasure Shop" 2024 Pleasure Shop Jo Yoon-kyung, Lee Hyung-suk (PNP), Park Tae-won

Filmography

[edit]

Film

[edit]
Year Title Role Notes Ref.
2007 Attack on the Pin-Up Boys Backup dancer Cameo
2012 I Am Himself SM Town documentary [121]
2015 SM Town The Stage SM Town concert film [122]
2016 Seoul Fashion Documentary; collaboration between JTBC and CeCi [123]
2019 Hit-and-Run Squad Dong-soo [124]

Television

[edit]
Year Title Role Notes Ref.
2011 Moon Night '90 Lee Hyun-do Deux episode [125]
2012 Salamander Guru and The Shadows Himself Cameo [126]
2016 Drinking Solo Kim Ki-bum [127]
2017 The Guardians Gong Kyung-soo [128]

Variety shows

[edit]
Year Title Role Notes Ref.
2010 Raising Idol Cast member with Dongho from U-KISS and Thunder from MBLAQ [12]
2014 7 Hungry Houseguests Ethiopia Episode [129]
Stargazing with Kang Ho-dong [130]
We Got Married Global Edition Himself with Alissa Yagi [131]
2015 Make An Order Co-host with Jun Hyun-moo [132]
My Little Television Cast member broadcast on Lifestyle & Pet [133]
2015–2017 M Countdown Host [134]
2017 Master Key Cast member [135]
2018 Keyword#BoA Himself [136]
Breakers Host [137]
Cheongdam Key-chin Host [138][139]
2018–2019
2020–2025
DoReMi Market Cast member [42]
2021–2025 I Live Alone [57]
2021–2023 SBS Gayo Daejeon Host [140]
2023 Boys Planet Star master Episodes 8–10 [141]
2024 Crime Scene Returns Cast member Season 4 [71]
2025 Salon de Idol Host with Changsub [74]

Web shows

[edit]
Year Title Notes Ref.
2015 Key's Knowhow broadcast on Mnet's official YouTube channel [34]
2018 Key-log [142]
2021 TaengKey Box with Taeyeon [143]
2025 The Closet Detective: Reboot [79]

Theatre

[edit]
Year Title Role Notes Ref.
2012 Catch Me If You Can Frank Abagnale, Jr. Korean version [16]
2013 Bonnie and Clyde Clyde Chestnut Barrow [18]
2013–14 The Three Musketeers D'Artagnan [19]
2014 Zorro Zorro [25]
2015 School Oz David Hologram musical [27]
Chess Anatoly Sergievsky Korean version [30]
2015–16 In the Heights Usnavi [31]
2016–17 Save the Green Planet! Byeong-gu [33]

Concerts

[edit]

Headlining

[edit]

Awards and nominations

[edit]
Name of the award ceremony, year presented, category, nominee of the award, and the result of the nomination
Award ceremony Year Category Nominee / Work Result Ref.
Baeksang Arts Awards 2022 Best Male Variety Performer Key Nominated [144]
TikTok Popularity Award Nominated [145]
Brand Consumer Loyalty Award 2021 Male Variety – Idol Won [146]
2022 Best Male Idol Entertainer Won [147]
2023 Male Solo Singer Won [148]
2025 Best Male Idol Entertainer Won [149]
Brand of the Year Awards 2021 Entertainer Idol of the Year – Male Won [150]
2022 Best Male Idol Entertainer Won [151]
2023 Best Male Idol Entertainer Won [152]
Grimae Awards 2017 Best New Actor The Guardians Won [41]
MAMA Awards 2024 Song of the Year "Pleasure Shop" Nominated [153]
Best Dance Performance – Male Solo Nominated
Fans' Choice Male Key Nominated
2025 Song of the Year "Hunter" Nominated [154]
Best Dance Performance – Male Solo Nominated
MBC Drama Awards 2017 Best New Actor The Guardians Nominated [155]
MBC Entertainment Awards 2021 Best Couple Award Key (with Kian84)
I Live Alone
Nominated [156]
Popularity Award Key Won [157]
2022 Excellence Award, Variety Category – Male I Live Alone Won [158]
2024 Special Producer Award Won [159]
Seoul Music Awards 2024 Bonsang Award Key Nominated [160]
Popularity Award Nominated
K-Wave Special Award Nominated [161]
Male Singer – Solo Nominated [160]

References

[edit]
[edit]
Revisions and contributorsEdit on WikipediaRead on Wikipedia
from Grokipedia
Kim Ki-bum (born September 23, 1991), known professionally as Key, is a South Korean singer, , dancer, , , and television personality. He debuted as a member of the under on May 25, 2008, with the EP Replay, contributing as a lead , lead dancer, and sub-vocalist to the group's signature electro-pop sound and innovative choreography. Over the years, has achieved global success with hits like "Ring Ding Dong" and "," establishing Key as a prominent figure in known for his charismatic stage presence and versatile talents. Key launched his solo music career on November 26, 2018, with the album Face and its lead single "One of Those Nights" featuring Crush, blending R&B and electro-pop elements that showcased his vocal range and artistic vision. Subsequent releases include the EP Bad Love (2021), the full-length album Gasoline (2022), inspired by personal themes like family and fandom, and the repackaged Killer (2023) with its '80s synth-pop influences. In 2025, he returned with his third studio album Hunter on August 11, incorporating horror and fantasy motifs, followed by his solo concert series "2025 Keyland: Uncanny Valley" in Seoul and an extension to his first North American tour spanning December. Beyond music, Key has built a multifaceted career in entertainment and fashion. He has acted in television dramas such as (2016) and musicals like (2015), where he portrayed the protagonist Usnavi, earning praise for his dramatic versatility. As a television host, he has emceed programs including Mnet's and KBS's Music Bank, bringing his witty personality to the forefront. In fashion, Key serves as an editor and stylist for , having designed outfits for since 2015 and collaborating on projects like the 2025 "Where is KEY? with " pop-up exhibition.

Life and career

1991–2008: Early life and SHINee formation

Kim Ki-bum, known professionally as Key, was born on September 23, 1991, in , , into a family with a strong heritage; his paternal grandfather served in the , his maternal grandfather in the , and his great-uncle also participated in the , earning them recognition as national veterans. As an raised partly by his grandmother due to his parents' demanding careers—his worked as a nurse and his father in finance—Key developed an early fascination with performance and style. In , he excelled as a water skiing athlete, representing his school in competitions, while secretly honing his dance skills and participating in musical activities that sparked his passion for entertainment. At age 15, Key auditioned for during their 2006 National Tour Audition Casting in , performing a freestyle to "Replay" by , which helped him stand out among thousands of applicants after multiple failed attempts the previous year. Successful in this round, he relocated to shortly thereafter, leaving behind his hometown and facing initial as he adjusted to life away from family. As a , Key underwent intensive daily lessons in vocals, , and foreign languages like English and Japanese, enduring a grueling schedule that often left little time for rest and amplified his feelings of isolation during weekend commutes back to before fully committing to dorm life. In 2007, Key was selected as one of the five members for SM Entertainment's new boy group , alongside , Jonghyun, Minho, and , with Jonghyun and as the initially fixed members while the lineup was finalized from a larger pool of about seven to eight trainees. The group's formation emphasized a blend of vocal prowess, rap, and synchronized , drawing from Key's strengths in performance. Pre-debut activities included rigorous group practices and filming teaser content, such as early music video segments for their debut track, building anticipation under SM's structured development system.

2009–2015: SHINee activities, Toheart, and theatre debut

Following their debut as on May 25, 2008, with the single "Replay," Key established himself as the group's lead rapper, lead dancer, and visual, often contributing to their signature synchronized that emphasized precise, innovative dance formations. From 2009 onward, 's activities intensified with the release of their second mini-album 2009, Year of Us in June 2009, featuring the lead single "," which showcased Key's rap verses alongside the group's evolving pop sound. The following year, their second studio album (2010) marked a commercial breakthrough, with the title track's intricate highlighting Key's dynamic stage presence during promotions. By 2013, Chapter 1: The Misconceptions of You introduced experimental tracks like "Why So Serious?," where Key's rap delivery added edge to the album's hip-hop influences, solidifying 's reputation for genre-blending music. These releases were complemented by extensive touring, including the (2012–2013), which spanned and with sold-out shows in cities like and , and its sequel (2014–2015), extending to and . In 2013, following SM Entertainment's partnership with Woollim Entertainment, Key formed the R&B-focused subunit Toheart alongside Infinite's Woohyun, with preparations beginning that year and official announcement in early 2014. The duo debuted on March 10, 2014, with their self-titled EP Toheart, led by the single "Delicious," an upbeat track emphasizing vocal harmonies and retro R&B vibes; Key's smooth rap interludes complemented Woohyun's leads, while follow-up tracks like "Candy" highlighted their chemistry in playful, melodic arrangements. The EP debuted at number one on the Gaon Album Chart, selling 74,242 copies in Korea, and the subunit promoted through showcases and music shows, showcasing Key's versatility beyond SHINee's high-energy concepts. Toheart's activities wrapped by late 2014, but the project underscored Key's adaptability in subunit dynamics. Key ventured into theatre in 2012 with his debut role as con artist Frank Abagnale Jr. in the Korean production of the Broadway musical Catch Me If You Can, performing from March to June at the Blue Square Theater in Seoul, where his energetic portrayal and dance skills earned praise for capturing the character's charm and agility. Building on this, he took on the role of outlaw Clyde Barrow in Bonnie & Clyde (2013), delivering intense vocals and stage command during its run at the Dream Theater, which highlighted his growing dramatic range. In 2014, Key starred as the swashbuckling hero in Zorro, alternating performances from October to December and showcasing swordplay and charisma that drew strong audience acclaim for his physicality and emotional depth. By 2015, he appeared in the hologram musical School Oz as David, a role that integrated technology with live performance to explore themes of friendship and growth, further demonstrating his stage presence in innovative formats. These theatre engagements, totaling over 100 performances, marked Key's transition from idol performer to accomplished musical actor. Parallel to his group and theatre work, Key began appearing on variety shows, notably as part of SHINee's collective stint on SHINee's Hello Baby in 2010, where the members cared for a four-year-old boy named Jung Yoo-geun over 14 episodes on KBS Joy. Key's nurturing yet humorous interactions, often taking on a "mom" role by organizing activities and mediating playfully, revealed his charismatic and relatable personality, boosting his individual appeal among fans. These early appearances helped establish Key as an engaging entertainer outside music and stage.

2016–2019: Acting expansion, solo debut, and military service

In 2016, Key expanded his acting career with his television debut in the tvN drama Drinking Solo, where he portrayed Kim Ki-bum, a young man preparing for the civil service exam while navigating personal struggles. His natural performance earned praise from viewers and critics for its authenticity and emotional depth. The following year, he took on the role of Gong Kyung-soo, a detective, in the MBC series The Guardians, further showcasing his versatility in the crime thriller genre. In early 2019, before his military service, Key appeared in the film Hit-and-Run Squad as Dong-soo, a supporting character in the action-comedy about traffic police. Key began preparing for his solo music career in 2018, releasing the pre-debut digital single "Forever Yours" featuring on November 6, which blended R&B elements with heartfelt lyrics about enduring love. This was followed by his official solo debut with the mini-album Face on November 26, led by the title track "One of Those Nights" featuring Crush; the song's atmospheric alt-R&B production and music video, depicting introspective nightlife scenes, highlighted Key's artistic vision of vulnerability and escapism. Face debuted at number five on the Gaon Album Chart, marking a successful entry into solo territory with its electro-pop influences distinct from SHINee's group sound. To promote his solo work, Key held a debut showcase in , where he performed tracks from Face and discussed his creative process, emphasizing personal expression through music and visuals. He also engaged fans through online live sessions and appearances on music programs like . In December 2018, Key expanded internationally with his first Japanese mini-album Hologram, released on December 21, which included Japanese versions of "One of Those Nights" and new tracks like "Why Are You Here"; the EP was supported by arena fan meetings in , drawing thousands of attendees. Prior to enlistment, Key remained active in variety programming, joining the cast of JTBC's in February 2018, where his witty commentary and charm contributed to the show's popularity as a fixed member until early 2019. He also served as an MC for KBS2's Beat Coin from January to March 2019, hosting the quiz-based program with his engaging style. On March 4, 2019, Key enlisted for his mandatory as a member of the band, performing at official events and ceremonies during his 21-month term. Due to the demands of service, his individual activities paused, though he occasionally contributed to SHINee-related updates via official channels.

2020–2025: Post-discharge solo releases, tours, and variety work

Following his military discharge on October 7, 2020, Key resumed his solo career with renewed momentum, beginning with the release of his first mini album Bad Love on September 27, 2021. The EP featured six tracks blending synth-pop and R&B elements, with the title track exploring themes of addictive yet toxic relationships, and it marked his first major solo project after a hiatus. Key promoted the album through music shows and international platforms, achieving strong digital performance and fan engagement despite the ongoing pandemic. In 2022, Key expanded his discography with his second studio album Gasoline, released on August 30, which included 11 diverse tracks such as the upbeat title song and collaborations like "Villian" featuring NCT's Jeno. The album showcased his evolution as a solo artist, incorporating maximalist production and personal lyrics on ambition and desire, and was later repackaged as Killer in February 2023 with additional content. These releases solidified his presence in the K-pop solo scene, with Gasoline earning praise for its genre versatility and international promotions that reached fans across Asia and beyond. Key's solo trajectory peaked in 2025 with the announcement of his third full-length Hunter on July 20, followed by its release on August 11. The 10-track project delved into themes of pursuit, self-discovery, and emotional intensity through and electronic influences, with the "Hunter" highlighting his dynamic and stage charisma. Accompanied by high-concept music videos and global streaming pushes, Hunter represented a mature phase in his artistry, tying into his ongoing narrative of personal growth post-military service. Complementing his music, Key launched several solo tours and fan events starting in 2021. His debut online concert, Beyond LIVE – KEY: Groks in the Keyland, took place on September 26, 2021, via SM Entertainment's virtual platform, featuring live performances of hits like "Helium" and interactive segments for global audiences. This was followed by the in-person 2022 KEYLAND: G.O.A.T. in the Keyland concert series from October 2022 to March 2023, which celebrated his career milestones with elaborate staging and fan meets. In 2025, he embarked on the KEYLAND: Uncanny Valley world tour in September 2025 in , with subsequent Asia shows including on October 18 and , extending to in December, marking his first major international solo outing. On the variety front, Key deepened his television presence post-2021, becoming a regular cast member on MBC's I Live Alone starting in 2023, where he shared glimpses of his daily life, family interactions, and home routines, endearing him further to viewers. He continued as a panelist on tvN's Amazing Saturday, contributing his witty commentary and musical insights in episodes through 2025. Amid these, SHINee regrouped for their eighth studio album HARD on June 26, 2023, with Key actively promoting the title track alongside members Minho and Taemin, blending group synergy with his solo endeavors. Key also pursued acting opportunities and endorsements during this period, appearing in and short-form projects that highlighted his versatility, while serving as a for and labels, which amplified his influence in entertainment and consumer culture. These ventures underscored his multifaceted career growth, balancing music, performance, and media exposure up to 2025.

Personal life

Family background

Key was born Kim Ki-bum on September 23, 1991, in , , where he grew up in a close-knit that emphasized traditional Korean values, including a strong focus on education and familial respect. As an , he spent significant portions of his early childhood under the care of his paternal grandparents while his parents managed their professional commitments—his father in the finance sector and his mother as a nurse—which helped cultivate enduring bonds despite his later relocation to around age 15. Key's paternal lineage reflects a profound tradition of military service and national dedication, with his paternal grandfather and great-uncle both participating in the (1950–1953), and his maternal grandfather serving in the (1960s–1970s). All three were honored as national meritorious persons for their sacrifices, with their remains enshrined at the National Yeongcheon Patriots’ Cemetery in ; Key's paternal grandfather, in particular, was discharged due to a severe ankle injury from a sustained in battle. This heritage profoundly influenced Key's sense of discipline and , values he credits with shaping his personal ethos and sense of duty. In the September 19, 2025, episode of the MBC variety program I Live Alone, Key openly shared poignant family anecdotes about this patriotic legacy, including an emotional visit to the National Yeongcheon Patriots’ Cemetery to pay respects to his grandparents and great-uncle, while maintaining discretion about more private details. His upbringing in also exposed him early to , as his family supported his budding interests in and performance; although his parents initially encouraged a path in , they ultimately backed his pursuit of training, which aligned with the creative outlets nurtured in his household.

Relationships and public image

Key has maintained a strict of privacy regarding his romantic relationships, with no confirmed partners publicly disclosed throughout his career. In various interviews, he has addressed and denied dating speculations, often redirecting discussions to his affection for fans and professional commitments, such as in a radio appearance where he clarified a slip about "love" as referring to supporter appreciation rather than a personal romance. This approach aligns with his emphasis on separating from public scrutiny, allowing him to focus on artistic endeavors without romantic entanglements becoming a focal point. His interpersonal bonds are prominently featured through close, platonic friendships within and across the industry, often portrayed as familial or sibling-like. Key shares a deep camaraderie with fellow members, forged over 15 years of , which he describes as an unbreakable support amid career pressures. Beyond the group, he maintains longstanding ties with idols like Girls' Generation's , with whom he frequently tests response times in playful texts, highlighting their easy, sibling-esque dynamic. Similarly, his friendship with SISTAR's involves lighthearted banter and mutual encouragement on variety shows, underscoring non-romantic industry peer connections. These relationships, including s in projects like with EXO's Kai, reinforce a brotherly network that bolsters his professional and emotional resilience. Key's public image is characterized by , a keen sensibility, and a humorous that endears him to audiences. Early in SHINee's career, he was positioned as the group's "visual" representative, leveraging his striking looks and stylish presence in promotions and photoshoots. His humor shines in variety appearances, where he delivers spot-on of bandmates and engages in self-deprecating jokes, such as imitating Minho's intense gaze or Onew's wide smile during a 2015 broadcast. As a , Key curates bold, eclectic outfits—blending pop with high-end labels—that reflect his role as a trendsetter, often directing styling for SHINee's concepts to match their innovative image. Over time, Key's persona has evolved from a polished idol visual to a versatile entertainer, embracing acting, solo music, and hosting to showcase multifaceted talents. Initially constrained by group dynamics and agency directives, he gained creative freedom post-debut, experimenting with theatrical roles and solo releases that highlight his rapping, dancing, and emotional depth. This shift, evident in his 2021 reflections on turning 30, marks a maturation from youthful aesthetics to authentic self-expression, where he views himself as a "shapeshifter" adapting across mediums while retaining core charisma. His enlistment in March 2019 as part of the military band proceeded without major issues, allowing him to return focused on solo tours and variety work, further solidifying fan loyalty through transparent updates. In handling public scrutiny, Key has adeptly maintained positive relations with fans by addressing controversies promptly and transparently, such as issuing apologies for perceived insensitivities in mentoring or on-air comments, which has helped preserve his approachable image. Despite occasional backlash, like the 2021 "I Live Alone" episode critiques, his consistent humor and engagement—evident in fan interactions during tours—underscore a resilient, fan-centric public persona that has endured career milestones.

Other ventures

Fashion and style

Key has been instrumental in shaping SHINee's visual identity since the group's debut, frequently contributing to styling and promoting an experimental approach to that mixes bold patterns, colors, and silhouettes. His involvement in group dates back to 2009, with significant influence on promotions like the 2015 "View" album, where the eclectic streetwear-inspired outfits reflected his vision for innovative style. In 2015, officially appointed him as SHINee's fashion director, tasking him with designing concert outfits that emphasize creativity and cohesion, such as the ensembles for the 2018 "The Best From Now On" tour. Key extended his fashion expertise to television as a commentator through his 2015 Mnet program Key's Know-how, initially conceived as a fashion-focused series where he provided tips on styling, accessories, and seasonal trends to viewers and celebrities. He has also ventured into collaborations, partnering with beauty brand in 2023 for the "Replay" makeup collection, which featured vibrant eyeshadow palettes and lip products inspired by the group's early aesthetic and his preference for playful, gender-fluid elements. In 2025, Key collaborated with on the "Where is KEY? with HELLO KITTY" pop-up exhibition in from March 28 to April 9, featuring custom merchandise and interactive displays blending his personal style with the character's iconic design. On the and in print, Key consistently pushes boundaries with genderless looks, oversized silhouettes, and statement accessories like layered chains or unconventional hats. His 2021 Vogue Korea feature highlighted this style during his solo promotions, blending luxury pieces from brands like with personal touches for a futuristic vibe. Similar bold ensembles appeared in W Korea's 2018 issue, where he posed in mixed-gender tailoring around his solo debut, reinforcing his role as a trendsetter who challenges norms in .

Endorsements and modeling

Key began his endorsement career alongside his SHINee bandmates, participating in group campaigns that showcased his emerging visual presence in the industry. In 2009, as part of SHINee, he featured in promotions for telecommunications and consumer brands, including Household & Healthcare products, which helped establish the group's appeal to younger demographics through energetic advertisements. These early deals emphasized Key's charismatic image, contributing to SHINee's rapid rise and laying the foundation for his opportunities. Following his solo debut in 2018, Key secured several high-profile personal endorsements, particularly in beauty and lifestyle sectors, leveraging his refined and dedicated fanbase. In February 2022, he was appointed as the for Espoir, a luxury line under Amorepacific, where he starred in campaigns promoting innovative makeup products like cushion foundations and lip tints, aligning with his known interest in beauty trends. That same year, his involvement extended to collaborative fashion projects, such as the 2017 Charm's collection with model , where he co-designed and modeled pieces for the brand's presentation, blending streetwear with playful elements to appeal to urban youth. Key's endorsements diversified into , , and by the early 2020s, reflecting his versatile public persona. In 2023, he became the face of MgLab, a health supplement brand by Dongwha Pharm, featuring in ads for magnesium-based products aimed at stress relief and energy boosting, which resonated with his active lifestyle as a performer. Later that year, Longtake selected him for their and line, with Key promoting sandalwood-scented oils in W Korea editorials, highlighting their long-lasting nourishment for frequently styled "idol hair." By 2024, he expanded into household products as Perwoll's , appearing in commercials for the Henkel that emphasized gentle fabric care, a choice that broadened his appeal beyond entertainment. His ongoing partnership with Korea, renewed in 2023 after a viral from his 2015 Ronald costume, involved promotional videos and social media tie-ins, though it faced some fan backlash amid global boycotts. In 2025, Key continued his momentum in the beauty sector with his appointment as muse for ilso, a derma skincare brand focused on pore-cleansing solutions, where he featured in campaigns promoting clean, confident skin routines targeted at the 20-30 age group. These recent deals, including ilso and extensions of Perwoll, coincided with promotions for his solo activities, such as the "Hunter" , amplifying his visibility through tech-infused and wellness products. Brands frequently cite Key's visual appeal, trendsetting influence, and loyal fanbase—known as Shawols—as key factors in selections, enabling endorsements that generate significant buzz and sales uplift in competitive markets.

Philanthropy

Key has been involved in various charitable efforts, primarily focusing on supporting children's health and disaster relief in . In 2013, he donated and coal briquettes through World Vision Korea to aid underprivileged families during the winter season, with the contributions amounting to over 2,113 kilograms of and 550 briquettes delivered to those in need. Prior to his military enlistment in 2019, Key made a personal donation of 10 million KRW (approximately $8,300 USD at the time) to Chilgok Hospital, specifically to cover treatment costs and medical supplies for children from low-income families facing severe illnesses. This gesture reflected his ongoing commitment to pediatric care, as he visited the facility to deliver the funds directly. In January 2025, he escalated his support by donating 50 million KRW (about $34,000 USD) to Children's Hospital, where the money was allocated for pediatric patient care, including treatments and recovery programs for young patients. In response to natural disasters, Key contributed 50 million KRW in March 2025 to the Hope Bridge National Disaster Relief Association to assist victims of the Gyeongbuk wildfires, helping with recovery efforts for affected families and communities. His philanthropy extends to broader awareness campaigns; in August 2014, he participated in the , nominating fellow celebrities to raise funds and visibility for research. Through his affiliation with SM Entertainment, Key has indirectly supported initiatives like the company's partnerships with UNICEF for children's music education in underserved regions, though his personal contributions remain centered on direct aid to vulnerable children and disaster-affected groups.

Artistry

Musical influences and style

Key's musical influences draw from a range of personal and artistic sources, notably David Bowie, whose retro-futuristic aesthetic shaped the 1980s synth-pop sound and space-themed visuals of his 2021 mini-album Bad Love. For his 2022 album Gasoline, Key cited inspirations from family life, Disney films, his pet dogs, and his dedicated fans known as "Little Freaks," infusing the project with whimsical and introspective elements. In his solo career, Key has evolved from a lead rapper role in SHINee—where the group initially considered a rap-heavy debut due to vocal challenges—to a versatile artist emphasizing , R&B, and electronic genres. His 2018 debut album Face marks this shift, blending funky electro-pop across tracks with alt-R&B introspection in the "One of Those Nights," which explores melancholic romance through atmospheric production. This contrasts SHINee's and electro-pop foundations, allowing Key to experiment with urban beats and layered electronic textures in subsequent releases like the experimental . Key's solo discography often centers on themes of self-empowerment and romance, as seen in "Proud" from his 2022 album Gasoline, which celebrates personal achievements and resilience amid daily struggles. Romantic narratives appear prominently in tracks like "One of Those Nights," ruminating on lost love, and "Bad Love," which depicts breaking free from toxic relationships with bold, empowering resolve. These motifs are conveyed through R&B-infused pop structures and electronic elements, prioritizing emotional depth over SHINee-era rap dynamics.

Stage persona and performances

Key's stage persona, developed during his time with , is marked by quirky expressions and precise dance execution that convey a distinctive, otherworldly , often likened to an "alien-like" quality through his exaggerated facial contortions and sharp, synchronized movements in group . This approach emphasizes emotional depth and technical proficiency, allowing him to stand out in complex routines involving lifts, spins, and jumps. In his solo concerts, Key adapts this with more fluid, narrative-driven that tells a story through seamless transitions and personal flair, becoming flashier and bolder to command alone while retaining SHINee's innovative style. These adaptations highlight his versatility, blending high-energy rap sections with interpretive moves that evolve from group dynamics to individualistic expression. Key engages audiences with high-energy fan service, incorporating spontaneous ad-libs during performances and dynamic costume changes to maintain excitement throughout tours, fostering a playful and interactive atmosphere that draws fans into his world. His delivery often includes humorous improvisations and direct acknowledgments of the crowd, enhancing the communal vibe of live shows. Drawing from his extensive experience in musical theatre, Key infuses his performances with refined acting chops, merging dramatic flair into rap verses for a theatrical intensity that elevates solo shows beyond standard K-pop staging. This blend creates layered narratives on stage, where vocal inflections and physicality evoke emotional storytelling akin to his roles in productions. For the 2025 KEYLAND: Uncanny Valley tour, Key incorporates virtual artist projections and interactive surreal staging to embody the theme, featuring conceptual costumes and immersive elements that blur reality and performance, adapting his persona into a freaky, boundary-pushing spectacle. These innovations, including digital avatars of himself, allow for narrative-driven interactions that heighten the uncanny atmosphere across tour stops.

Discography

Studio albums

Key's debut studio album, Face, was released on November 26, 2018, by . The album consists of 10 tracks, blending pop, R&B, and electronic elements to showcase Key's versatile vocal style and personal songwriting. The title track, "One of Those Nights" featuring Crush, explores themes of vulnerability and emotional authenticity, peaking at number 20 on the chart. Other notable tracks include "Forever Yours" with , a soulful duet about enduring love, and "Cold" featuring , which delves into the pain of unrequited feelings. Key contributed lyrics to four songs, including "I Will Fight" and "This Life," emphasizing individuality and self-expression as core themes throughout the record. Face debuted and peaked at number five on the Gaon Album Chart, selling over 60,000 copies in its first year. His second studio album, , arrived on August 30, 2022, marking a bolder evolution in Key's sound with 11 tracks influenced by hip-hop, , and retro aesthetics, produced amid the lingering effects of the . The title track "Gasoline" is a high-energy number with intense beats and about irresistible attraction, debuting at number 17 on the World Digital Song Sales chart. Standout collaborations include "Villain" featuring NCT's Jeno, a playful yet edgy rap-infused track, and "We Lost the Summer," a reflective on isolation. Key wrote or co-wrote several songs, such as "Burn" and "Guilty Pleasure," highlighting themes of desire and escapism. The album topped South Korea's upon release and amassed over 132,000 units sold domestically. Its repackaged version, Killer, was released on February 13, 2023, adding four new tracks including the title track "Killer" with '80s influences. Key's third studio album, Hunter, was released on , 2025, featuring 10 tracks that fuse , EDM, and dramatic orchestration for a more mature and experimental vibe. The title track "Hunter" serves as a pulsating anthem of pursuit and self-discovery, praised for its cinematic production and Key's commanding vocals. Key collaborations include "Perfect Error" with Red Velvet's Seulgi, a sultry , and "Infatuation" featuring PLAVE's Eunho, exploring obsessive romance. Additional highlights like "Strange" and "GLAM" incorporate influences, contributing to the album's cohesive narrative of emotional intensity and reinvention. Critics lauded Hunter for its boundary-pushing artistry and depth, with awarding it a perfect five-star rating for blending campy chaos with genuine introspection. The album debuted at number three on the Circle Album Chart.

Extended plays and singles

Key released his debut solo extended play, Bad Love, on September 27, 2021, marking his return to solo music after a two-year hiatus for military service. The EP features six tracks blending dance-pop elements with retro influences, including the title track "Bad Love," which showcases Key's charismatic vocals and dynamic choreography. The music video for "Bad Love" garnered over 7 million views within its first five days on YouTube, contributing to the EP's strong promotional push through music shows and online challenges. It debuted at number 100 on Melon's daily chart and peaked at number 10 on Bugs, reflecting solid digital performance and fan engagement via remixes and live performances. In 2023, Key followed with his second EP, Good & Great, released on September 11, which consists of six tracks emphasizing uplifting and pop sounds. The title track "Good & Great" serves as an anthem for everyday perseverance, produced with influences from 90s piano . The EP entered Melon's daily , reaching positions in the top 300 upon release and later re-entering higher amid ongoing promotions. Promotional efforts included teaser campaigns highlighting Key's theme and collaborations with digital platforms for enhanced streaming accessibility. Key's standalone singles have often served as pre-releases or experimental releases outside full projects. His solo debut single, "Forever Yours" featuring , was digitally released on November 6, 2018, as a romantic R&B track previewing his first album Face. It highlighted Key's smooth harmonies and received positive reception for its emotional depth, charting modestly on domestic platforms like Genie and . In 2021, the digital single "Hate That..." featuring acted as a pre-release for Bad Love, blending with introspective lyrics; it debuted at number 89 on 's daily chart and supported remix versions for international appeal. Key has also ventured into Japanese releases with singles tailored for that market. His first Japanese original single, "Tongue Tied," was released on August 7, 2024, featuring freaky electro-pop production across multiple versions, including limited editions with lyric booklets. It built on his prior Japanese Hologram (2018) and aimed at expanding his fanbase through bilingual promotions and chart targeting.
Release TypeTitleRelease DateKey Details
EPBad LoveSeptember 27, 20216 tracks; ; title track MV >7M views in first 5 days; Top 100 entry
EPGood & GreatSeptember 11, 20236 tracks; house-pop; entered daily chart; thematic promotions on perseverance
SingleForever Yours (feat. )November 6, 2018Digital pre-release; R&B; charted on Genie/
SingleHate That... (feat. )August 30, 2021Digital pre-release; ; #89 debut; remixes released
SingleTongue TiedAugust 7, 2024Japanese original; electro-pop; multiple editions for promotion

Songwriting contributions

Key has actively contributed to songwriting across SHINee's discography and his solo endeavors, accumulating approximately 20 credits by 2025. His involvement often centers on crafting lyrics that delve into emotional depth, inspired by personal experiences such as , relationships, and . This approach allows him to infuse authenticity into the tracks, blending narratives with the group's signature dynamic sound. In SHINee's work, Key has contributed to various tracks, highlighting his role in shaping the group's evolving lyrical maturity, particularly in addressing complex feelings of desire and detachment. On the solo front, Key took a more hands-on role in composition for "One of Those Nights" from his 2018 debut album Face, co-writing the track with producers Noah "40" Shebib and others to capture a house-infused R&B vibe about admitting personal weaknesses during late-night . For his 2021 EP Bad Love, he handled the for the title track, adapting English phrases into Korean to convey the addictive yet toxic nature of unhealthy relationships, reflecting his own observations on love's darker sides.

Filmography

Films

Key made his screen debut in the 2007 comedy film Attack on the Pin-Up Boys, appearing in a cameo as a background dancer during the "" musical sequence featuring . The movie, which satirizes high school "" culture through a series of prank attacks, was produced by and directed by Park Jin-pyo, blending idol cameos with humor. It earned $631,034 at the South Korean , attracting around 102,600 viewers despite modest expectations for its niche appeal to fans. Reviews highlighted its playful energy and celebrity integrations but noted its lightweight plot as typical of early idol-led productions. In 2012, Key appeared as himself in the SM Town documentary I Am, which chronicles the lives and activities of artists. In 2015, he featured as himself in the concert film The Stage, documenting the Live World Tour III in . In 2016, Key appeared as himself in the documentary Seoul Fashion, a collaboration between and CeCi magazine exploring the fashion scene. In 2019, Key took on his first major acting role in the action-crime thriller , portraying Han Dong-soo, a officer in an underfunded hit-and-run investigation unit. Directed by and starring and , the film explores themes of justice and vehicular crime through high-stakes chases and team dynamics, with Key's character contributing comic relief and earnest support to the ensemble. His performance was commended for injecting charisma and subtle emotional depth into the role, demonstrating his range beyond music despite limited screen time. The production emphasized realistic car action sequences filmed in , drawing from real hit-and-run statistics to underscore social issues. Critically, the film received mixed responses for its stylish visuals and cast synergy, though some found the narrative formulaic; it holds a 5.9/10 rating on . Commercially, it succeeded with 1,827,054 admissions and $10,643,738 in gross earnings in , surpassing 1 million viewers within six days of release.

Television dramas

Key began his foray into television acting with cameo appearances in scripted series during his early years as an idol. In 2011, he appeared as Lee Hyun-do in the documentary-drama Moon Night '90 episode 3, re-enacting scenes from the 1990s group alongside fellow member . Similarly, in 2012, he appeared as himself in episode 4 of the comedy series Salamander Guru and the Gang, marking brief but memorable scripted outings amid his primary focus on music. His first substantial supporting role came in 2016 with the tvN slice-of-life comedy-drama , where he portrayed , a persistent civil service exam student navigating the challenges of in Seoul's Noryangjin . Spanning 16 episodes, the series highlighted Key's natural comedic timing through Ki-bum's quirky habits, such as his meticulous solo rituals and awkward social interactions, earning for his relatable portrayal of youthful and . Viewers and critics noted his seamless integration into the ensemble, contributing to the drama's lighthearted exploration of modern solitude. In 2017, Key took on his first leading role in the MBC action-crime thriller The Guardians (also known as Lookout), playing Gong Kyung-soo, a skilled skateboarder and driven by the unresolved disappearance of his mother due to a past injustice. Across 32 episodes, the character's arc evolved from a reclusive tech prodigy to a key member of team seeking retribution against corrupt officials, allowing Key to demonstrate emotional depth in scenes blending high-stakes action with personal grief. His performance generated significant awards buzz, culminating in a win for Best New Actor at the 2017 Grimae Awards, where he was recognized by the Korea Association of Cinematographers for effectively capturing the role's intensity and nuance. Following these projects, Key has not taken on additional scripted television roles as of 2025, instead channeling his acting talents into musical theater and variety programming.

Variety shows

Key participated in his first major variety show appearance as part of SHINee on the reality program SHINee's Hello Baby in 2010, where the group members took care of a two-year-old boy named Jung Woo over 13 episodes, highlighting their comedic interactions and parenting attempts on KBS Joy. In 2019, Key hosted the talk-variety show Cheongdam Key-chin on KakaoTV and , inviting celebrity guests to his home for personalized meals and candid conversations, blending cooking segments with personal storytelling before his enlistment. Key has since become a prominent figure in ongoing variety programming, serving as a regular cast member on MBC's I Live Alone from 2021 to present, where he features lifestyle segments showcasing his daily routines, cooking, pet care, and home tours that offer glimpses into his independent living. Similarly, he was an original fixed panelist on tvN's Amazing Saturday since the show's 2018 debut, engaging in word-guessing games and improv challenges that highlight his quick wit and entertainment skills alongside co-hosts like Girls' Generation's ; he took a hiatus for from 2019 to 2020 before rejoining in December 2020. Key's contributions to these shows have notably increased their appeal through his humorous and relatable persona, often driving higher engagement; for instance, a 2025 episode of I Live Alone featuring his family's patriotic history—revealing that his paternal grandfather, great-uncle, and maternal grandfather were all national meritorious persons—drew significant viewership and praise for its emotional depth.

Web series

Key has made limited appearances in online-exclusive web dramas, primarily through cameo roles that leverage his popularity as a K-pop idol to attract global audiences. In 2023, Key appeared in short-form Netflix specials as part of promotional content tied to SHINee's legacy projects, though these were more vignette-style than full narrative series, emphasizing his charismatic persona for streaming audiences worldwide. These appearances underscore his transition into digital formats, appealing to younger, global viewers through platforms that prioritize accessibility and elements like interactions. No major lead roles in web dramas have been reported as of 2025.

Theatre

Musicals

Key made his debut in 2012 as Jr. in the Korean production of , a role that required demanding vocal performances and dynamic dance sequences to portray the young con artist's high-energy escapades. The production ran from March 28 to June 10 at the Blue Square Samsung Card Hall in , allowing Key to alternate with other leads like Super Junior's Kyuhyun and demonstrate his stage adaptability in a show known for its jazz-infused score and physical choreography. In 2013–2014, Key portrayed Clyde Barrow in Bonnie & Clyde, taking on the lead role of the infamous outlaw in a narrative blending romance, crime, and period music. The musical's demanding ensemble numbers and emotional solos highlighted Key's ability to convey complex character arcs through song and movement, contributing to the production's success in Seoul's theatre scene. Key continued with lead roles in subsequent years, including D'Artagnan in The Three Musketeers (2013–2014), where he performed sword-fighting sequences alongside vocal pieces that emphasized the character's bravado and camaraderie. The extended run at the Charlotte Theater showcased his physical command and rhythmic delivery in group performances. In 2014, he starred as in the titular musical, embodying the masked hero through acrobatic stunts, romantic duets, and high-tempo songs that tested his agility and . The production at the same venue received attention for Key's charismatic portrayal, blending his idol background with theatrical flair. In January 2015, Key joined the cast of SM Entertainment's hologram musical School Oz as the energetic mood maker David, contributing vocals to the production that utilized hologram technology to bring characters to life in a story set in a wizardry school. Key's 2015 role as Anatoly "The Russian" in Chess marked another lead, alternating in a story of geopolitical intrigue and personal drama set to a rock-opera score. The demanding role involved intricate harmonies and emotional depth, with Key sharing the stage with idols like 2AM's Jokwon, earning recognition for his interpretive singing in complex musical arrangements. Later that year into 2016, Key played Usnavi in , the protagonist bodega owner dreaming of returning to the , in a production featuring hip-hop, salsa, and rap elements that aligned with his performance style. Running at the Blue Square theater, the show praised Key's energetic stage command in ensemble dances and narrative solos, solidifying his reputation as a versatile musical actor.

Other stage productions

In 2016, Key made his debut in non-musical theatre with the lead role of Byeong-gu in the stage adaptation of Save the Green Planet!, a based on Jang Joon-hwan's 2003 film of the same name. The production, directed by Lee Ji-na, portrayed Byeong-gu as a young man with struggles who kidnaps a corporate executive, convinced he is an alien plotting to destroy , blending elements of , suspense, and . Key's performance was praised for its emotional depth and physical commitment, particularly in scenes depicting vulnerability and delusion, marking a shift from his prior musical roles to more dialogue-driven, . The play premiered at Seoul's Art One Theater in the Daehangno district on April 9, 2016, and ran for approximately seven weeks until May 29, featuring a rotating cast to accommodate the intense ensemble dynamics. Unlike the extended runs typical of Key's musical appearances, this shorter production emphasized collaborative and raw staging, with minimal sets to heighten the psychological tension, allowing Key to explore nuances in his character's unraveling psyche. The limited engagement highlighted the challenges of non-musical stage work, including tighter rehearsal schedules and a focus on group synchronization over individual spotlight, contrasting the score-supported leads in his earlier credits. Key reprised the role in a 2017 revival, further demonstrating his versatility in formats that prioritize narrative intensity over musical elements. This experience underscored the ensemble-oriented nature of such productions, where supporting actors played pivotal roles in amplifying the lead's isolation and paranoia, contributing to the play's among enthusiasts.

Concerts and tours

Solo tours

Key's first solo concert was the online event "Beyond Live – Key: Groks in the Keyland," held on September 26, 2021, which featured live performances streamed globally via SM Entertainment's platform and marked his debut independent showcase after activities. In 2022, Key embarked on his second solo concert series, "KEY CONCERT – G.O.A.T. (Greatest Of All Time) IN THE KEYLAND," beginning with two dates on October 22 and 23 at in , followed by additional performances across , including a show in on November 20, and extending through March 2023 with fan-oriented events that blended concert elements and interactions. The "2025 KEYLAND: Uncanny Valley" tour represents Key's most extensive solo endeavor to date, announced by on July 24, 2025, and comprising over 10 dates across and , starting with three shows on September 26–28 at Ticketlink Live Arena in , followed by performances in on October 4, on October 11–12, and on October 18–19. The North American leg, Key's debut solo tour in the region, includes six stops from December 3 in at Orpheum Theatre through December 15 in , with venues such as Paramount Theatre in Oakland and Auditorium in Fort Worth. Themed around surrealism and the "uncanny valley" concept—exploring the eerie familiarity of human-like yet artificial entities—the tour draws heavily from Key's third studio album Hunter, with a representative setlist including tracks like "Strange," "Helium," "Killer," "Heartless," and "Hunter" to evoke themes of duality and illusion. Production highlights feature custom immersive stages transforming into art-like installations, streamed globally via and for international accessibility, though no guest artists were announced. Ticket sales were robust, with the Chicago date at selling out rapidly during presale, and strong demand across U.S. venues underscoring Key's growing solo fanbase.

Concert appearances

Key participated in SHINee's SHINee World V tour in 2017, which began with shows in Seoul from September 2–4 and extended to international venues including the United States and Japan, where he contributed to the group's dynamic performances and rap sections. During the 2023 promotions for SHINee's eighth studio album Hard, Key featured prominently in the comeback stages on programs like M Countdown and Music Bank, delivering his signature rap solos alongside bandmates Minho and Taemin. As a member of , Key has consistently appeared at SMTOWN concerts since the label's world tour, performing group hits and occasional solo segments up through the 2025 edition, which included stops in , , and . In 2022, he joined for collaborative moments during SMTOWN Live in , highlighting their synchronized dance and vocal interplay as fellow members. Key also shone in special events, including SHINee's group performance at the MAMA Awards, where he executed key rap verses in "Good Evening" and "Our Page." Additionally, he took the stage at KCON 2024 festivals, performing solo tracks like "" and "Pleasure Shop" at KCON and KCON , captivating international audiences with his energetic presence.

Awards and nominations

Solo accolades

Key's solo endeavors in music and variety entertainment have earned him recognition across multiple platforms, highlighting his versatility as a performer and host. His debut solo album Face (2018) marked the beginning of his individual accolades, though major music awards for it were limited; subsequent releases solidified his standing with music show triumphs and brand honors. By 2025, Key had secured several wins for his chart-topping tracks, alongside variety-specific awards for his contributions to shows like I Live Alone. In the music domain, Key achieved his first music show victory with "Pleasure Shop" from his 2024 mini-album of the same name, topping Show! Music Core on October 5, 2024, after competing against nominees including Kang Daniel and QWER. His 2025 full-length album Hunter further boosted his profile, earning first-place wins on Show Champion (August 20, 2025) and Music Bank (August 22, 2025), marking his third and fourth music show trophies overall as a soloist. The lead single "Hunter" also garnered a nomination for Best Dance Performance Male Solo at the 2025 MAMA Awards, announced on October 16, 2025. Key's variety work has been particularly celebrated, with a Popularity Award at the 2021 for his role on I Live Alone, shared with and and marking his first solo entertainment honor. He received the Male Idol Variety Show Star award at the 2021 Brand of the Year Awards, recognizing his individual impact in the industry. In 2023, Key clinched the Daesang (grand prize) in the Male Solo Singer category at the Brand Customer Loyalty Awards. In 2025, Key won the Entertainment Idol (Male) category at the Brand Customer Loyalty Awards. His ongoing contributions to I Live Alone led to the Producer's Special Award at the 2024 , held on January 28, 2025. These achievements underscore Key's evolution from group member to a multifaceted solo artist, with over a dozen documented honors by late 2025 spanning music, variety, and brand recognition.

Group and collaborative honors

As a core member of since the group's debut, Key has shared in over 120 collective accolades, including numerous Daesangs and performance awards that underscore the group's innovative choreography and musical evolution. In 2013, secured the Daesang at the , honoring their breakthrough releases like the mini-album Dream Girl, which blended retro influences with dynamic staging and propelled the group to new commercial heights. That same year, they won Best Dance Performance in the Male Group category at the Mnet Asian Music Awards for "Dream Girl," a track where Key's intricate footwork and expressive delivery were pivotal to the group's synchronized routines. Key's role as SHINee's lead dancer and a key choreographic contributor has been instrumental in earning repeated recognition for performance excellence, such as multiple Best Dance Performance wins at MAMA across their career. Through the supergroup , formed in 2019 with members from fellow acts, Key participated in honors like the Seoul Mayor Award at the 2020 Newsis K-Expo, celebrating the ensemble's global debut impact and chart-topping single "." The 2013 subunit Toheart, pairing Key with Infinite's Woohyun, garnered acclaim for its R&B-infused mini-album Delicious, though it did not secure major formal awards. Marking their 15th anniversary, received the Stage of the Year award at the for their SHINee World VI: Perfect Illumination , a spectacle that highlighted Key's enduring stage charisma amid the group's resilient comeback.

References

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