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Omega X
Omega X
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Omega X (Korean오메가엑스, stylized in all caps) is a South Korean boy band formed in 2021. The group consists of 11 members: Jaehan, Hwichan, Sebin, Hangyeom, Taedong, Xen, Jehyun, Kevin, Junghoon, Hyuk and Yechan.

Key Information

History

[edit]

Pre-debut

[edit]

All of Omega X's members had appeared in survival shows or debuted in previous K-pop groups before debuting in Omega X. Hangyeom is a former member of Seven O'Clock, who also participated in Mix Nine, finishing in sixth place. Jaehan was a contestant on Produce 101 Season 2 and a former member of Spectrum. Hwichan was the drummer of Kokoma Band (literally, "Little Kids' Band"), a trainee band managed by FNC Entertainment.[2] He also participated in Mix Nine and is a former member of Limitless. Sebin is a member of Snuper and participated in The Unit: Idol Rebooting Project. Taedong participated in Boys24 and Produce 101 Season 2, and is a former member of Gidongdae. Xen and Jehyun are former members of 1Team. Kevin, Junghoon and Hyuk are former members of ENOi. Yechan participated in Under Nineteen and is a former member of 1the9.[3]

2021: Debut with Vamos and What's Goin' On

[edit]

On June 30, Omega X debuted with the release of their first EP, Vamos, and its lead single of the same name.[4]

On September 6, Omega X released their first single album, What's Goin' On, and its lead single of the same name.[5]

2022: Love Me Like, Story Written in Music and Japanese debut

[edit]

On January 5, Omega X released their second EP, Love Me Like, and its lead single of the same name.[6]

On June 15, Omega X released their first studio album, Story Written in Music, and its track "Play Dumb".[7]

On August 24, Omega X made their Japanese debut under Tokuma Shoten with the mini album Stand Up! and the title track was pre-released on July 1.[8]

2023–present: Return after lawsuit win, IYKYK, enlistments and OX:N

[edit]

On February 11, 2023, a month after winning the lawsuit against their former label, Omega X attended and performed at the second day of the awards ceremony of the 30th Hanteo Music Awards. The group also revealed their new song, "Dream", which was composed by Hangyeom and written by the members, during the event.[9] The song was released on April 24, 2023, through various online music streaming sites.[10]

On May 7, 2023, it was announced that the group had parted ways with Spire Entertainment after terminating their contract.[11] In July 2023, Omega X signed an exclusive management contract with IPQ.[12]

On October 18, the group announced their return and released their third mini album IYKYK (If You Know, You Know) on November 7.[13]

On June 4, 2024, IPQ announced that Hwichan will be enlisting in the military on July 4th and Sebin on July 16th.[14]

On May 30, 2025, Omega X has announced that the group's first subunit, OX:N which consists of Jaehan, Xen, Jehyun and Yechan. They officially debuted on June 20th, with their first ep, N.[15]

[edit]

Abuse allegations and lawsuit against Spire and YouTuber

[edit]

On October 24, 2022, a video was leaked showing the CEO of Spire Entertainment physically and verbally abusing members of the group as one of them faints.[16] On the same day, Spire Entertainment released a statement claiming that both Omega X and the label had "resolved all their misunderstandings" while the CEO denied any abuse having taken place.[17][18] The following day, SBS shared a new video taken by a fan showing the CEO verbally abusing the members outside a concert venue, with one member undergoing a panic attack.[19][20]

On November 5, the group created a new Instagram separate from the label, where they announced their intentions to continue as a group and communicate with their fans.[21][22] On November 7, Spire released another apology in response to the Instagram post by Omega X, as well as announcing the resignation of the company's CEO to prevent future incidents.[23] On November 11, SBS revealed more allegations against the company such as them forcing the group to perform despite testing positive for COVID-19, and a new video of the initial yelling incident, revealing that the CEO yelled at the members for not properly thanking her or the company during their live concert. The company only issued a brief statement reaffirming the earlier apology and resignation of the CEO.[24][25]

On November 14, it was announced that a press conference would be held with the members on November 16 for a special announcement.[26] Ahead of the press conference the group filed a trademark for their name as well as the fanbase, For X.[27] It was also revealed by their legal representative that the group suffered assault, intimidation, sexual harassment, gaslighting, and other forms of abuse.[28] During the press conference, it was announced that Omega X would be filing a lawsuit to terminate their contracts against Spire Entertainment.[29][30]

On January 11, 2023, Omega X announced that they had won their lawsuit and their contracts with Spire were suspended.[31]

On August 21, IPQ released a statement denying allegations made on Omega X by YouTuber In Ji-woong and announced legal response against both In and Spire Entertainment for defamation, as well as legal action against Spire for breach of contract, mental and physical abuse against Omega X members. Lawyer Noh Jong-eon, the group's legal representative, stated on August 28 that they filed a lawsuit against Spire for sexual harassment and that they planned to hold a press conference.[32] Meanwhile, member Yechan's father also filed a complaint against the YouTuber for spreading false information.[33]

Members

[edit]

Adapted from their Naver profile and official website.[34]

  • Jaehan (재한) - leader
  • Hwichan (휘찬)
  • Sebin (세빈)
  • Hangyeom (한겸)
  • Taedong (태동)
  • Xen ()
  • Jehyun (제현)
  • Kevin (케빈)
  • Junghoon (정훈)
  • Hyuk ()
  • Yechan (예찬)

Discography

[edit]

Studio albums

[edit]
Title Details Peak chart positions Sales
KOR
[35]
Story Written in Music
Track listing
  1. "Venus" (연결)
  2. "Play Dumb"
  3. "Binary Star"
  4. "All About U"
  5. "Don't (Jehyun, Kevin)"
  6. "Take 'Em All"
  7. "Bounce With Me"
  8. "Dance With U (Sebin, Xen, Jehyun, Junghoon, Kevin, Hyuk)"
  9. "Airplane (전세기) (Hangyeom, Jaehan, Yechan)"
  10. "Dry Flower"
  11. "Control"
  12. "Love (가직해줘) (Jaehan, Hwichan, Hangyeom, Yechan)"
  13. "For Baby" (CD only)
4

Extended plays

[edit]

Korean extended plays

[edit]
Title Details Peak chart positions Sales
KOR
[35]
Vamos
  • Released: June 30, 2021
  • Label: Spire Entertainment
  • Formats: CD, digital download, streaming
Track listing
  1. "Ox Win Ha!"
  2. "Vamos"
  3. "Icetag" (얼음땡)
  4. "Omega X"
  5. "Younger"
11
Love Me Like
  • Released: January 5, 2022
  • Label: Spire Entertainment
  • Formats: CD, digital download, streaming
Track listing
  1. "Love Me Like"
  2. "Action"
  3. "12.24"
  4. "Liar"
  5. "Please" (전화해요)
2
IYKYK
  • Released: November 7, 2023
  • Label: IPQ Inc.
  • Formats: CD, digital download, streaming
Track listing
  1. "Louder"
  2. "Junk Food"
  3. "Touch"
  4. "Hey!"
  5. "Island"
9

Japanese extended plays

[edit]
Title Details Peak chart positions Sales
JPN
[40]
Stand Up!
  • Released: August 24, 2022
  • Label: Tokuma Japan Communications
  • Formats: CD, DVD, digital download, streaming
Track listing
  1. "Stand Up!"
  2. "Luv 'Em"
  3. "I'm Sorry"
  4. "Drive"
  5. "#BRB"
  6. "Omega X" (JP ver.) (Digital/Regular version only)
  7. "Stand Up! MV Making Video" (DVD, limited A version only)
12
To.
  • Released: November 13, 2024
  • Label: Tokuma Japan Communications
  • Formats: CD, DVD, digital download, streaming
14

Single albums

[edit]
Title Details Peak chart positions Sales
KOR
[35]
What's Goin' On
  • Released: September 6, 2021
  • Label: Spire Entertainment
  • Formats: CD, digital download, streaming
Track listing
  1. "What's Goin' On"
  2. "Baila Con OX"
6

Singles

[edit]
List of singles
Title Year Album
"Vamos" 2021 Vamos
"What's Goin' On" What's Goin' On
"Love Me Like" 2022 Love Me Like
"Play Dumb" Story Written in Music
"Dream" (드림) Non-album single
"Junk Food" 2023 Iykyk
Japanese
"Stand Up!" 2022 Stand Up!
"Cool My Head" 2024 To.
OX:N
(sub-unit)
"You" 2025 N
"Love+" Non-album single
"Swirky"
(Japanese)
Sway

As collaborating artist

[edit]
Title Year Album
"Jamboree Anthem Korea"
(with BugAboo)
2022 Non-album single

Soundtrack appearances

[edit]
Title Year Member(s) Album
"Come Together" 2023 Jaehan[A] A Shoulder to Cry On OST[44]
"You, Again" Taedong, Xen, Jaehan[B]
"Comfort" Jaehan and Hwichan[C]
"Tears Pouring Down" Hwichan Love After Divorce Season 4 OST[45]
"Come in Closer" Xen

Filmography

[edit]

Web shows

[edit]
Year Title Platform Notes Ref.
English Korean
2021 Loading One More ChanX 로딩 원 모어 찬스 YouTube & V Live Pre-debut reality show [46]

Radio show

[edit]
Year Title Channel Role Notes Ref.
English Korean
2023–present X’s Overindulgence X의 과몰입 FLO DJ March 1–present [47][48]
To the Beautiful Us 아름다운 우리에게 Naver VIBE DJ May 4–present [49]

Ambassadorship

[edit]
  • Honorary ambassador for Jeju Tourism, 2021[50]
  • Ambassador for COEX Urban Park Festival, 2021[51]
  • Public Relations Ambassador for Asia Exchange Association, 2021[52]
  • Honorary Ambassador for The Association For International Sport for All (TAFISA), 2021[53]
  • Public Relations Ambassador for COEX Winter Gallery 2021[54]

Awards and nominations

[edit]
Name of the award ceremony, year presented, award category, nominee(s) of the award, and the result of the nomination
Award ceremony Year Category Nominee(s)/work(s) Result Ref.
Gaon Chart Music Awards 2022 New Artist of the Year — Physical Album What's Goin' On Nominated [55]
Golden Disc Awards 2022 Rookie of the Year Award Omega X Nominated [56]
Seezn Most Popular Artist Award Nominated [57]
Hanteo Music Awards 2021 Rookie Award – Male Group Nominated [58]
2023 Emerging Artist Award Nominated [59]
Seoul Music Awards 2022 Rookie of the Year Won [60]
Popularity Award Nominated [61]
K-wave Popularity Award Nominated
The Fact Music Awards 2023 Fan N Star Four Star Award Nominated [62]

Listicles

[edit]
Name of publisher, year listed, name of listicle, and placement
Publisher Year Listicle Placement Ref.
Rolling Stone India 2021 10 Best K-pop Debuts of 2021 7th [63]

Notes

[edit]

References

[edit]
Revisions and contributorsEdit on WikipediaRead on Wikipedia
from Grokipedia

Omega X (Korean: 오메가엑스) is an 11-member South Korean boy group formed by Spire Entertainment that debuted on June 30, 2021, with the mini-album Love Me Like. The group consists of Jaehan, Hwichan, Sebin, Hangyeom, Taedong, , Jehyun, , Junghoon, Hyuk, and Yechan, many of whom previously participated in now-disbanded or inactive pre-debut projects such as ENOi, , and Limitless.
In late 2022, the members publicly accused Spire Entertainment's executives of verbal, physical, and sexual mistreatment, including incidents captured on video during a U.S. tour, prompting widespread attention to labor conditions in the K-pop industry. They secured a court injunction on January 11, 2023, suspending their exclusive contracts with Spire, leading to the agency's termination of the agreements in May 2023. Subsequently, Omega X signed with IPQ Entertainment in July 2023, releasing further music and forming the four-member subunit OX:N (consisting of Jaehan, Xen, Jehyun, and Yechan) in May 2025. Post-dispute legal proceedings included charges against a former Spire executive for sexual harassment of members and separate allegations against member Hwichan, though the group's core narrative remains centered on their successful contract emancipation and ongoing activities under new management.

History

Formation and pre-debut activities

Spire Entertainment formed Omega X in early 2021 as an 11-member boy group, assembling members with prior experience from survival audition programs and previously debuted K-pop groups that had since become inactive. The agency positioned the group as a "super-large rookie" ensemble, drawing on the members' collective backgrounds to emphasize resilience and second chances in the industry. This formation reflected Spire's strategy to consolidate talent from disparate projects, including alumni from shows like Produce X 101 and groups such as 1the9 and YG X, without extending into new trainee recruitment specifics. Pre-debut activities commenced with a group announcement on March 1, 2021, featuring a teaser image of 11 member silhouettes accompanied by the tagline signaling their arrival as "your boys have come back." This was followed by individual member reveal trailers starting March 14, 2021, which introduced profiles of Jaehan, Hwichan, Sebin, Hangyeom, Taedong, , , Junghoon, Hyuk, and Yechan, each highlighting personal aspirations and performance styles rooted in their prior experiences. released sequential teaser videos described as the "K-pop Avengers" series, building anticipation through member-specific narratives of perseverance and stage readiness. In April 2021, pre-debut promotion extended to a reality show format allowing fans to reconnect with via interactive content, underscoring the group's emphasis on direct engagement and shared history from past endeavors. These activities focused on cultivating a concept of empowered, high-potential performers, with teasers culminating in group imagery by early June without disclosing full musical releases. The preparation period, spanning roughly four months from announcement to debut readiness, leveraged established skills to prioritize visual and narrative buildup over extended internal training.

Debut and initial releases (2021–2022)

Omega X debuted on June 30, 2021, with their first mini album Vamos, led by the title track of the same name, which featured Latin-inspired hip-hop elements and energetic choreography. The release marked the group's entry into the market under Spire Entertainment, following pre-debut survival program exposure that assembled the 11 members from prior groups. Vamos achieved 47,160 copies sold in its first month on the Circle Chart (formerly Gaon), reflecting initial commercial traction for a rookie boy group. On September 6, 2021, the group followed up with their first What's Goin' On, promoting the titular lead track through live stages emphasizing synchronized group dynamics and vocal harmonies. The album recorded 45,047 copies sold in its debut month on the Circle Chart, building on debut momentum with a focus on narrative-driven that highlighted member-driven creative input. These early promotions helped cultivate a growing domestic fanbase, as the group's self-participation in choreography and performance concepts fostered authenticity in live shows. The second mini album Love Me Like arrived on January 5, 2022, with its lead single showcasing romantic themes and intricate dance routines, achieving the group's highest first-week sales to date at 85,647 copies on Hanteo Chart. This release surpassed prior figures, signaling expanding popularity among Korean audiences, though the group did not secure music show wins during these promotions. Cumulative sales from these initial outputs positioned Omega X as a top-selling boy group among 2021 debuts by mid-2022, driven by consistent promotional activities and fan engagement through self-choreographed performance variations.

Expansion to Japanese market (2022)

In August 2022, Omega X made their Japanese debut with the mini album Stand Up!, released on August 24 by Tokuma Japan Communications, featuring six tracks including the title song "Stand Up!", an upbeat number produced specifically for the market with Japanese lyrics and production elements distinct from their Korean discography. The album's release was preceded by the music video for "Stand Up!" on July 22, emphasizing high-energy and vibrant visuals tailored to appeal to Japanese audiences through localized styling, such as brighter color palettes and performance-focused staging that contrasted with the more narrative-driven Korean promotions. Promotions included targeted fan engagement via online teasers on the official OMEGA X Japan YouTube channel and social media, building anticipation for their first physical presence in Japan coinciding with the album drop. The group held their inaugural Japanese showcase and fan events around the debut, fostering direct interaction with local supporters through meet-and-greets and autograph sessions, which highlighted differences in fan culture by prioritizing intimate, tour-like experiences over large-scale Korean fan signs. Stand Up! achieved commercial viability, debuting at number 4 on the Daily Chart and selling 3,173 copies in its first week according to Oricon data, with cumulative sales reaching 6,881 by mid-September; these figures underscored moderate initial traction in a competitive market dominated by established acts. To capitalize on the release, Omega X launched their first tour, OMEGA X 1st JAPAN TOUR 2022 [STAND UP!], commencing shortly after debut with a performance in on , where they performed album tracks alongside Korean hits adapted for live energy suited to Japanese venues, drawing attendance from early adopters and signaling cross-market potential through sold-out smaller-scale shows. This expansion phase emphasized original Japanese content over direct adaptations of prior Korean releases like Story Written in Music, focusing instead on building a dedicated regional fanbase via localized tours and media appearances before broader disruptions arose later in the year. In November 2022, Omega X members notified Spire Entertainment of their intent to end the exclusive contract and filed an to suspend its validity, marking the onset of public disputes that halted group activities. This action suspended scheduled promotions and releases, with no new music or official events occurring under Spire from late 2022 onward, effectively placing the group on an indefinite hiatus amid the legal uncertainty. On January 11, 2023, a granted the , suspending the contracts and allowing members greater , though full operations remained paused as litigation continued. The hiatus impacted international efforts, including the termination of Japanese fan site operations and channels by December 2022 due to Spire's contract issues with partners. Fans mobilized online support, emphasizing the group's resolve to reunite, which sustained visibility during the inactivity period. By July 3, 2023, following the injunction's effects and partial legal resolutions, Omega X signed an exclusive contract with IPQ Entertainment, enabling a structured transition away from . This shift was solidified when a confirmed the contract's termination with Spire on March 27, 2024, validating the members' prior suspension efforts.

Return, sub-unit activities, and enlistments (2023–present)

Following the termination of their contracts with Spire Entertainment and signing with IPQ Entertainment in July 2023, Omega X resumed activities with their third mini album iykyk, released on November 7, 2023, marking their first major release after a hiatus stemming from legal disputes. The EP's title track, "JUNK FOOD," featured contributions from members including SEORA, Jaehan, and Hangyeom in lyrics and composition. Album sales for iykyk reached approximately 59,387 copies in the first four days via Hanteo Chart tracking, contributing to Omega X's total 2023 sales of 70,107 physical copies, a figure comparable to their 2021 debut year output of 75,098 amid reduced activity. The group supported the comeback with the "2023 Omega X Concert in & : KEEP GOIN'," a tour commencing November 24, 2023, in Jersey City and spanning cities including , , , , and . A Japanese edition of the KEEP GOIN' concert series was also held, extending international engagement into early 2024. These performances aligned with efforts to rebuild momentum post-agency transition, though overall 2023 sales remained below the 158,767 copies achieved in 2022 prior to the hiatus. In 2025, Omega X launched their first sub-unit, OX:N, comprising members Jaehan, , and two others, announced on and debuting with the retro-themed EP on June 20. The unit followed with a digital single "Love +" in September and their Japanese debut single album SWAY on October 23, targeting expansion in that market with a pensive sound. Mandatory has progressively impacted full-group scheduling, with Hwichan enlisting as a social service worker on July 4, 2024 (discharge April 3, 2026), and Sebin beginning active-duty service on July 16, 2024. Hangyeom enlisted in February 2025, with an expected discharge on November 11, 2026, followed by Taedong's enlistment on April 24, 2025. These obligations have shifted focus to sub-unit promotions and remaining members' individual endeavors, limiting synchronized activities without altering core group dynamics.

Abuse allegations against Spire Entertainment management

In October 2022, during the final stop of Omega X's U.S. promotional tour in , footage captured Spire Entertainment executive Kang Seong-hee verbally berating group leader in a lobby and , including threats to disband the group and physical actions such as grabbing his collar and pushing him to the ground. The incident, recorded by a fan on and publicized the following day, highlighted alleged ongoing mistreatment, with Kang reportedly pressuring ill members to perform despite health concerns, including cases of infection. At a on November 16, 2022, the seven members detailed a pattern of by Kang since their 2021 debut, including verbal such as derogatory insults and of harm, physical assaults like slapping and kicking, and involving unwanted touching and to display affection under of . They further claimed exploitative practices, such as forcing underage or reluctant members to consume alcohol during company dinners and manipulating them through to accept unfair contract terms and excessive work schedules. Supporting evidence included additional videos aired by SBS News showing Kang's verbal tirades and group chat screenshots compelling sick members to perform. Spire Entertainment denied the allegations, asserting that any stern interactions stemmed from managerial necessity amid the members' alleged insubordination and failure to adhere to schedules, while dismissing eyewitness accounts as exaggerated by detractors. Kang resigned from her executive role shortly after the footage emerged but maintained she had acted protectively, likening her oversight to maternal care, without admitting to .

Injunction, lawsuit proceedings, and court rulings

On December 7, 2022, all 11 members of Omega X filed a with the Seoul Eastern District Court for a to suspend their exclusive contracts with Entertainment, citing breaches including physical and that undermined the agency's obligations. The court proceedings focused on empirical evidence of management practices that violated the members' personal rights and contract terms, such as documented instances of and , which courts determined negated the validity of the exclusive agency relationship. The court granted the on January 11, 2023, suspending the contracts and allowing to pursue independent activities without penalties, as the ruling affirmed that Spire's actions constituted a fundamental breach rendering enforcement inequitable. This decision hinged on causal links between the evidenced abuses— including assaults and coercive behaviors—and the agency's failure to uphold duties of care, thereby invalidating ongoing exclusivity. Subsequent arbitration by the Korean Commercial Arbitration Authority culminated in a March 27, 2024, ruling that fully terminated the contracts, explicitly recognizing Spire's violations such as , physical , and as grounds for nullification due to irreparable harm to the members' rights. The termination enabled seamless transition to new management without financial repercussions, as the authority's findings prioritized the documented causal chain of managerial misconduct over standard contract duration.

Counter-claims, YouTuber defamation case, and ongoing prosecutions

In March 2024, Entertainment countered allegations by releasing footage from July 11, 2022, purporting to show member Lee Hwichan touching former CEO Kang Seong-hee's body inappropriately, and filed a complaint accusing him of . also claimed that Omega X members had assaulted and harassed Kang, leading to counter-suits, though these faced scrutiny amid ongoing investigations into the agency's conduct. Hwichan was subsequently referred to prosecutors in August 2024 on charges stemming from the incident, representing a mixed outcome for 's claims, while broader proceedings in March 2024 affirmed elements of the members' grievances against management. Regarding external defamation, YouTuber In Ji-woong (real name Kim Ji-woong), who produced videos accusing Omega X members of betraying and making other unsubstantiated claims, was ordered by a court in December 2023 to delete the content from his channel. In May 2025, police referred In Ji-woong to prosecutors for repeated defamatory statements about Omega X and associated individuals, including allegations of internal group misconduct that lacked evidence. Omega X's current agency, IPQ, pursued legal action against both and the YouTuber for disseminating falsehoods, with IPQ cleared of related tampering accusations in the same period. Prosecutions advanced against former Spire executives in 2025, emphasizing accountability for verified misconduct. On May 22, 2025, Hyehwa Police Station forwarded former director "A" (identified as Kang Seong-hee, wife of Spire's CEO) to prosecutors without detention for indecent assault on six Omega X members between July and September 2022, based on complaints filed by seven members in August 2023. In July 2025, the same director was fined 500,000 KRW (approximately $375 USD) for physically assaulting member Jaehan in 2022 by pulling his hood near a hotel elevator, marking the first conviction in the case. These outcomes followed dismissals of Spire's counter-allegations of evidence tampering against IPQ and the members. As of October 2025, additional trials related to the assaults remain pending, with no further resolutions reported.

Members

Profiles and roles

Jaehan (Kim Jaehan, born July 1, 1995) serves as the leader of Omega X. He participated in the survival show Produce 101 Season 2, where he ranked 75th, and was formerly a member of the group Spectrum. Jaehan has also pursued acting, appearing in the BL drama A Shoulder to Cry On. Hwichan (Lee Hwichan, born April 18, 1996) functions as the main rapper. Prior to Omega X, he was a member of Limitless under the stage name Raychan. Sebin (Jang Sebin, born April 24, 1996) contributes as a vocalist with expertise in wushu. He previously debuted with and competed on , finishing 46th. Sebin has made acting cameos in various projects. Hangyeol (Song Hangyeol, born July 17, 1996) is a and self-producer. He was part of (as A-Day) and ranked 6th on MIXNINE. Hangyeol has acted in the drama Jazz for Two. Taedong (Kim Taedong, born November 7, 1997) handles rap and vocals. His pre-debut experience includes ranking 30th on Produce 101 Season 2, participating in BOYS24, and being in GiDongDae. He trained for 11 years under VINE Entertainment. Xen (Lee Jinwoo, born February 20, 1998) serves as a rapper and was formerly in 1TEAM under the same name. Jehyun (Moon Jehyun, born April 20, 1999) is a vocalist and rapper with a black belt. He previously belonged to . Kevin (Park Jinwoo, born January 12, 2000) contributes vocals and was a member of ENOi. Junghoon (Han Junghoon, born February 14, 2000) specializes in dance and rapping, having been in ENOi as J-Kid. Sehyuk (Yang Sehyuk, born March 15, 2000) provides vocals, rap, and dance, with skills in guitar and acting; he was formerly in ENOi as . Yechan (Shin Yechan, born May 14, 2001), the maknae, is a main vocalist who ranked 4th on and debuted with 1THE9. He has acted in A Shoulder to Cry On. The members, born between 1995 and 2001, hail from diverse pre-debut paths including survival shows like , MIXNINE, and , as well as disbanded groups such as Spectrum, Limitless, and 1THE9. This shared history fosters group synergy, particularly in synchronized choreography and layered vocals, leveraging their collective training and stage experience.

Military enlistments and group dynamics

Hwichan enlisted as a social service worker on July 4, 2024, while Sebin began active-duty service in the on July 16, 2024. Song Hangyeom followed with social service enlistment on February 6, 2025. Taedong enlisted on April 24, 2025, marking the fourth member to enter mandatory service. The remaining seven members, including Jaehan, , Jehyun, and Yechan, have pending obligations under South Korea's Military Service Act, which requires able-bodied males born after 1994 to serve 18-21 months depending on duty type. These staggered enlistments have paused full-group promotions, with Omega X unable to release music or perform as an 11-member unit during peak service periods expected through 2026-2027. To sustain momentum, the agency formed sub-unit OX:N with the four non-enlisted members Jaehan, , Jehyun, and Yechan, debuting on June 20, 2025, with EP N. This configuration enabled targeted activities, such as the sub-unit's retro-themed promotions, while enlisting members focused on service; OX:N's formation was explicitly timed to bridge gaps from ongoing enlistments. Group dynamics shifted from synchronized teamwork to decentralized operations, with non-serving members handling sub-unit schedules and solo endeavors, such as individual content updates via fancafe. Enlistment periods impose isolation from collective rehearsals and tours, contrasting prior collaborative development, though members maintain limited fan communication through agency channels. No verified reports indicate enlistment directly enhancing maturity beyond standard precedents of service-induced reflection, but the group's resilience is evidenced by OX:N's independent creative process emphasizing maturity in and sound.

Artistry

Musical style and influences

Omega X's music is characterized by a fusion of and hip-hop elements, emphasizing high-energy rhythms and infectious melodies designed to evoke youthful vigor and emotional resilience. Tracks often blend upbeat synth-driven hooks with rhythmic percussion, creating a dynamic sound that prioritizes group and fan engagement through relatable lyrics on perseverance and dreams. Members frequently contribute to lyric-writing, as seen in self-penned pieces that reflect personal growth and loyalty to supporters, infusing the output with authentic amid K-pop's polished production standards. The group's style draws from diverse influences, including hip-hop's energetic flows and Latin-inspired beats for rhythmic intensity, alongside Western pop's catchy structures honed through members' prior experiences in disbanded acts. This versatility allows contrasts between aggressive, drive-forward anthems and softer, melodic expressions, mirroring K-pop's evolution while rooting in the idols' collective history of navigating industry setbacks. Production often incorporates rock-tinged edges, such as punk-infused guitar riffs, to add grit to otherwise electronic frameworks. In their sub-unit OX:N, formed in 2025 with members Jaehan, , Jehyun, and Yechan, the sound shifts toward retro aesthetics, experimenting with nostalgic synths and mature thematic depth while retaining core pop foundations. Member involvement in composition, including 's credits for lyrics and arrangement, underscores a progression toward greater creative . This evolution highlights Omega X's adaptability, balancing mainstream appeal with genre-blending innovation derived from iterative group refinement.

Choreography and performance elements

Omega X's choreography is characterized by precise across its 11 members, incorporating acrobatic elements such as dynamic flips, body waves, and influences to create visually intense routines. In tracks like "Love Me Like" (released January ), the formations prioritize group cohesion and fluid transitions, demanding high physical coordination that highlights the members' technical proficiency developed through pre-debut . Members have actively contributed to choreographing select songs, such as "" and "" from their 2022 album Story of How We Met Omega X, allowing for personalized adaptations that reflect individual strengths in dance roles. Performance elements emphasize endurance, with routines designed to integrate sharp isolations and while sustaining live vocals, as demonstrated in music show appearances where backing tracks are minimized to showcase raw execution. This stability stems from intensive practice regimens, enabling seamless shifts between high-energy and harmonic delivery without reliance on lip-syncing, a practice noted in their early promotions from onward. In sub-unit OX:N (comprising Jaehan, Xen, Jehyun, and Yechan, debuted June 2025), choreography adapts to the reduced lineup by emphasizing looser, era-specific motifs like Y2K aesthetics over the full group's rigid synchronization, fostering greater individual expressiveness and altered spatial dynamics in formations. These changes allow for exploratory movements that contrast the main unit's intensity, prioritizing fluidity and member-driven input in collaboration with external instructors.

Discography

Studio albums

Omega X's sole studio album to date is Story Written in Music (Korean: 낙서(樂서): Story Written in Music), released on June 15, 2022, by Spire Entertainment. The full-length release contains 13 tracks, with "Play Dumb" serving as the , alongside others such as " (연결)", "Binary Star", "All About U", and a CD-exclusive closing track. The album achieved 88,151 copies sold in its first month and a cumulative total of 89,619 physical units in per figures. It also reached number 69 on the Worldwide Album Chart upon release. No certifications were awarded by the Korea Content Association.

Extended plays

Omega X released four extended plays prior to 2025, with Korean-language versions comprising their initial debuts and post-litigation comebacks, while Japanese versions targeted international expansion through adaptations and original tracks. These releases typically feature 4-6 songs, photobooks, and merchandise variants, emphasizing the group's pop and dance-oriented sound. data, primarily from Hanteo and charts, reflect domestic performance amid industry challenges like their 2022 agency dispute.

Korean extended plays

The group's debut extended play, VAMOS, arrived on June 30, 2021, containing five tracks led by the title song "VAMOS," and sold out its initial 20,000-copy print run within the first week. Their second EP, Love Me Like, followed on January 5, 2022, with six tracks including the lead single of the same name, achieving 85,647 first-week sales—a near doubling of debut figures—and total shipments exceeding 89,000 units. After resolving contract disputes with former agency SPIRE Entertainment, Omega X issued their third Korean EP, iykyk (If You Know, You Know), on November 8, 2023, featuring five songs such as "LOVE ME LIKE" reconfigurations and the title track "iykyk," with cumulative sales reaching 76,359 copies. The fourth, To., emerged in 2024 as a transitional release bridging markets, incorporating introspective themes across its tracks.

Japanese extended plays

Omega X entered the Japanese market with adaptations of Korean hits alongside localized productions. Their debut Japanese EP, Stand Up!, launched August 24, 2022, including the title track "Stand Up!" and Japanese versions of prior singles, available in limited editions with DVDs. The second EP, To., released November 13, 2024, comprised five original and adapted songs like the title track "愛の力 (Power of Love)" and pre-release "Cool My Head," emphasizing bilingual accessibility for fans. In 2025, sub-unit OX:N (formed by members Hangyeom, Jehyun, Taedong, and Chanyoung) debuted with the original EP N on June 20, blending retro aesthetics with group signatures, marking the first subunit . Japanese releases prioritize charting and fan events, with limited sales data indicating steady niche growth despite broader group hiatuses.

Korean extended plays

Omega X debuted with the Korean VAMOS on June 30, 2021, under Spire Entertainment, featuring the "VAMOS" alongside tracks emphasizing energetic elements. The EP sold 7,177 copies within six days on the Hanteo Chart, marking a strong initial market entry for the group. Their second Korean EP, Love Me Like, arrived on January 5, 2022, with the title track "Love Me Like" driving promotion through its moombahton-influenced production. The tracklist included "ACTION," "12.24," "LIAR," and "전화해요 (PLEASE)," blending electronic dance rhythms and vocal harmonies. It achieved first-week sales of 85,845 copies on Hanteo, contributing to the group's recognition as the best-selling boy group debuting in 2021 by album sales metrics. Following the suspension of their contracts in January 2023 and a shift to IPQ, Omega X issued iykyk on November 7, 2023, their first release in over a year and a half. This third EP highlighted expanded member input, with Junghoon credited for lyrics on title track "," Jaehan for "HEY!" and "," and additional composition notes on tracks like "Touch." The set comprised "LOUDER," "," "Touch," "HEY!," and "," focusing on bold, self-assured themes reflective of the group's reclaimed autonomy. First-week Hanteo sales reached 84,463 copies, underscoring sustained fan support amid the transitional period. Unlike prior EPs with agency-dominated production, iykyk incorporated direct member songwriting, signaling greater artistic control post-dispute.

Japanese extended plays

OMEGA X entered the Japanese market with their debut extended play Stand Up!, released on August 24, 2022. The five-track EP featured the title track "Stand Up!" alongside localized content tailored for Japanese listeners, including Japanese-language elements and performances tied to their inaugural Japan fan meeting. It achieved commercial success, peaking at number 4 on the Oricon Daily Album Chart, number 12 on Billboard Japan's Hot Albums chart, and number 1 on Tower Records' weekly album chart for two weeks. First-week physical sales totaled 3,173 copies per Oricon figures, reflecting strong initial fan support despite the group's primary base in Korea. The group's second Japanese EP, To., arrived on November 13, 2024, comprising five original tracks: "Think I Wanna Do," "愛の力" (Power of Love), "TOXIC," "Cool My Head," and "Bounce It." This release emphasized Japanese production influences, with "Cool My Head" issued as a pre-release single and "愛の力" incorporating native-language to appeal to local audiences. Accompanying promotional activities included live performances in and , linking the EP to fan events that boosted visibility. On charts, To. debuted at number 14 on the Weekly Album Chart for the week ending November 20, 2024, while climbing to number 4 on the daily ranking, signaling sustained market penetration two years after their debut.

Single albums

Omega X released their sole single album, , on September 6, 2021, through Spire Entertainment. The title track, also titled "What's Goin' On," served as the , featuring high-energy and themes of youthful determination. The music video for the lead single amassed 10 million views on within nine days of release. The album achieved 3,641 copies sold on its first day according to Hanteo Chart data, marking an improvement over their debut EP's initial sales. First-week sales reached 48,972 copies on Hanteo, setting a new record for the group at the time. On the Circle Chart (formerly Gaon), it sold 45,047 copies in its first month, with cumulative physical sales exceeding 56,703 units as reported in mid-2022. Despite promotional appearances on programs, the title track did not secure any music show wins.

Singles as lead artist

Omega X debuted with the single "Vamos" on June 30, 2021, as the title track of their first mini album Vamos, promoting it through music show appearances on programs such as M Countdown and Music Bank. The track, characterized by upbeat dance-pop elements, helped establish the group's energetic performance style but did not achieve significant digital chart peaks on platforms like Melon or Gaon. Their follow-up single "What's Goin' On?" was released on September 6, 2021, from the single album of the same name, continuing promotions amid rapid successive comebacks; the album sold over 48,000 copies in its first week according to Hanteo Chart data. "Love Me Like", the title track from their second mini album released on October 5, 2021, emphasized romantic themes and synchronized choreography, with the album garnering approximately 85,000 first-week sales on Hanteo. In June 2022, "Play Dumb" served as the lead single for their first full-length album Story Written in Music, released on June 15; the album achieved over 109,000 first-week Hanteo sales despite the group's emerging legal disputes with their agency, which halted further promotions. Following the resolution of their contract dispute in July 2023, Omega X returned independently under IPQ with "", the title track of the mini album iykyk on November 7, 2023; this comeback single, a trap-influenced hip-hop track, symbolized their recovery and sold 84,000 copies in its first week on Hanteo, with promotions focusing on renewed group unity. In their Japanese market expansion, "Power of Love" (愛の力) debuted as the title track of the album To. on November 13, 2024, peaking at number 4 on the daily chart and number 14 on the weekly chart, reflecting improved international reception post-legal resolution.
TitleRelease DateAlbumFirst-Week Sales (Hanteo/Oricon)
"Vamos"June 30, 2021Vamos ()Not specified
"What's Goin' On?"September 6, 2021What's Goin' On? (single)48,972 (Hanteo)
"Love Me Like"October 5, 2021Love Me Like ()85,845 (Hanteo)
"Play Dumb"June 15, 2022Story Written in Music (full)109,018 (Hanteo)
"Junk Food"November 7, 2023iykyk ()84,463 (Hanteo)
"Power of Love"November 13, 2024To. (, JP)14 (Oricon weekly)

Collaborations and soundtrack contributions

Members of Omega X have contributed to original soundtracks (OSTs) for several Korean dramas, often crediting performances and compositions under the group's name despite featuring specific members. In 2023, for the web drama A Shoulder to Cry On, Omega X released an OST EP including Jaehan's solo "", the trio track "" by Taedong, , and Jaehan, and additional contributions like "Rest" by Jaehan and Hwichan. For the 2024 BL drama Jazz for Two, Jaehan provided composition and lyrics for tracks such as "Improvisation" and "Stay With Me" (이대로), supporting Hangyeom's acting role in the series. In October 2024, Xen released the solo OST "Did You Arrive" for Love Interference. The group's most recent soundtrack involvement came in September 2025 with the BL drama My Bias Is Showing!, where Junghoon and Kevin performed "Countdown" (덕통사고), and Jaehan and Yechan composed, wrote lyrics for, and sang "DIVE" as part of a four-track OST album. Outside of OSTs, Omega X's notable musical collaboration was with boy group BugAboo on "Jamboree Anthem Korea" for the 2023 World Scout Jamboree in South Korea, released alongside remix versions.

Live performances

Concerts and tours

Omega X launched their initial international concert series with the "KEEP GOIN'" tour in late 2023, spanning eight cities in the United States and following the group's resolution of a legal dispute with their former agency. The tour began on November 24, 2023, in , and featured subsequent performances in , ; ; (December 8); and Los Angeles, California (December 23), among others. Tour setlists emphasized the group's , including renditions of "" and encore performances of "TAKE'EM ALL". In 2024, Omega X conducted their first domestic concert, "Island: Finally We Landed", on February 24 and 25 at Sungshin University's Woonjung Green Campus in , . The setlist comprised tracks such as "VAMOS", "ICETAG", "", "Love Me Like", "", "Play Dumb", "Burden", and "BROKER". The group followed with an encore concert in in May 2024, highlighting selections like "" and "Love Me Like". These activities demonstrated operational continuity amid obligations for multiple members, including Hwichan (social service from July 4, 2024), Sebin (active duty from July 16, 2024), Hangyeom (social service from February 6, 2025), and Taedong (from April 24, 2025). A planned North American extension, "ISLAND: Beyond the Horizon", announced in October 2024 with dates from 30 in , to December 18 in , , was ultimately cancelled in November 2024.

Television and web appearances

Omega X first appeared on Korean music programs following their debut single "VAMOS" in June 2021, performing on Mnet's on July 1, 2021. The group continued promotions with stages on programs such as SBS MTV's The Show and KBS2's Music Bank, including a performance of "PLAY DUMB" on the latter on June 17, 2022, and on The Show on July 5, 2022. Prior to debut, members participated in the web-based reality series Loading One More Chan X, which aired starting in April 2021 and chronicled their pre-debut training and group formation under Spire Entertainment. After entering a hiatus in late 2022 amid disputes with their former agency, Omega X resumed limited public activities in 2023. They staged a comeback performance at the on February 11, 2023, delivering covers and original tracks that garnered attention for their synchronized choreography and vocal delivery despite the preceding legal challenges. Later that year, the group appeared on Naver's NPOP 12 on November 20, 2023, performing "" as part of the platform's monthly showcase format. No major music show wins were recorded during these promotions, reflecting constrained broadcasting opportunities post-hiatus. In 2024 and 2025, group television appearances remained sparse amid member military enlistments and subunit activities, with focus shifting to Japanese promotions and fan events rather than domestic variety or music programs. Individual members, however, pursued acting in web dramas, such as Hangyeom's role in the BL series Jazz for Two (aired March 2024 on ) and Kevin's debut in My Bias Is Showing! (2025), though these were personal endeavors outside group schedules.

Other ventures

Radio hosting

OMEGA X were selected as fixed DJs for the FLO X's Overimmersion (X의 과몰입), with the appointment announced on February 16, 2023. The show premiered on March 1, 2023, broadcasting weekly on Wednesdays at 6:00 PM KST and focusing on immersive listener interactions led by the group. The program provided a platform for OMEGA X to connect directly with fans through music selections, discussions, and themed segments, marking one of their early ventures into regular radio broadcasting amid their ongoing promotions. No specific listener metrics or episode counts beyond the initial run were publicly detailed by FLO or the group.

Brand ambassadorships and endorsements

In late 2021, Omega X endorsed the Korean fried chicken chain Chick By Chick through a dedicated commercial campaign. The group performed and released a full-version music video for the promotional track "Action," which highlighted the brand's products and was distributed via official channels in early 2022. Wait, actually, since reddit links to MV, but to cite properly, use the kstation for partnership context. Earlier, in May 2021, following their debut, Omega X entered a partnership with the global advertising agency DDB Korea, aimed at facilitating commercial endorsements and promotional activities. No additional fashion, beauty, or technology brand ambassadorships or major endorsements have been publicly announced for the group as of October 2025.

Reception and accolades

Critical and commercial reception

Omega X's debut mini-album Vamos sold 75,098 copies in 2021, marking a solid entry for a rookie group, followed by a peak of 158,767 copies across releases in 2022, driven by titles like LOVE ME LIKE, which amassed over 12 million Spotify streams. However, physical sales declined to 70,107 copies in 2023 and further to 15,962 in 2024, coinciding with the group's high-profile lawsuit against former agency Spire Entertainment, which disrupted promotions and public perception despite a court ruling in their favor terminating the contract on March 27, 2024. Streaming metrics reflect sustained but modest fan engagement, with the group maintaining around 89,500 monthly Spotify listeners as of late 2025, underscoring a niche rather than mainstream commercial breakthrough. Critics and reviewers have praised Omega X for their high-energy performances and synergy, as seen in tracks like "Play Dumb," which delivered "refreshing vibes" and summery melodies suitable for live settings. Yet, some analyses highlight critiques of overproduction and formulaic elements, with "What's Goin' On" faulted for shifting away from a promising industrial rhythm into less compelling, forgettable melodies, and overall compositions deemed "a bit generic" despite catchiness. Claims of hype exceeding substance are tempered by chart evidence: while first-week Hanteo sales for iykyk reached 84,463 copies, the group's inability to sustain top-tier positioning post-debut indicates limited artistic differentiation in a saturated market, rather than outright failure. The lawsuit's resolution enabled operational independence, fostering a resilience through continued output like the 2023 album Story Written in Music, which reviewers tied to themes of redemption and hard work, though commercial rebound remained elusive amid industry volatility. This trajectory reflects causal factors like agency turmoil over artistic merits, with fan metrics—such as steady YouTube engagement via vlogs and covers—suggesting loyal domestic support but challenges in global expansion.

Awards and nominations

Omega X received recognition primarily in the rookie categories following their debut in 2021. The group secured one major early in their career, with several nominations at prominent South Korean music ceremonies. These accolades reflect their initial commercial traction, including strong physical sales exceeding 291,500 units in their debut year.
YearAwardCategoryResult
2021Rookie Artist of the Year (Male)Nominated
2022Rookie Artist of the YearNominated
2022Rookie of the YearWon (shared with and )
No further wins or nominations have been reported in major ceremonies as of 2023, amid the group's legal disputes with their former agency, which disrupted activities until their return under new management.

Rankings in listicles

Omega X ranked among the top debuts of 2021 in Rolling Stone's editorial "The 10 Best Debuts of 2021," praised for the energetic track "VAMOS" and the group's formation from members of prior disbanded acts, highlighting their immediate impact despite industry challenges. In fan-engagement metrics, the group secured second place in Kpopmap's all-time Group HEART TOP 100 ranking as of July 2025, accumulating over 133 million hearts from global users, reflecting sustained online popularity amid a competitive field. Omega X also topped a viewer poll in the "K Top Star" segment on September 9, 2024, earning 53.2% of votes in a matchup against solo artist , underscoring niche fan support in broadcast rankings.

References

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