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Mark Lerner
Mark Lerner
Mark Lerner
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Mark Lerner (born September 1953)[1] is an American businessman who is the principal owner of Major League Baseball's (MLB) Washington Nationals and the managing owner of the real estate firm Lerner Enterprises.[2][3]

Key Information

Early life

[edit]

Lerner is the son of Annette and Ted Lerner.[4] He graduated from the George Washington University School of Business with a BBA in 1975.[5]

Sports ownership

[edit]
Lerner family stands when acknowledged (Mark is waving)
Lerner family stands when acknowledged (Mark is waving)

In 2006, Lerner's father purchased the Washington Nationals from MLB for $450 million.[6] In 2018, his father retired and he stepped into the managing principal owner position.[7][2]

Personal life

[edit]

He is married to Judy Lenkin.[8] In January 2017, Lerner learned he had spindle cell sarcoma above his left knee. After wounds related to radiation did not heal properly, his left leg was amputated in April of the same year.[9]

Awards and honors

[edit]

References

[edit]
Revisions and contributorsEdit on WikipediaRead on Wikipedia

Mark Lerner

View on Grokipedia
from Grokipedia
Mark D. Lerner (born September 1953) is an American businessman and sports executive serving as the managing principal owner and vice chairman of the , a franchise that captured the championship. Born and raised in the area, Lerner graduated from in 1975 with a degree and has been deeply involved in his family's ventures. As a principal at —the firm founded by his late father, Theodore N. Lerner, in 1952—he contributes to a portfolio that includes commercial, residential, and mixed-use developments across the mid-Atlantic region. The Lerner family acquired the Nationals in July 2006 for $450 million from , relocating to the nation's capital after the team's move from . Lerner stepped into the managing principal owner role in June 2018, following his father's decision to transition leadership while Theodore remained a principal owner until his death in February 2023 at age 97. Under the family's stewardship, the Nationals have emphasized community engagement through Nationals Philanthropies, supporting initiatives like youth baseball academies, diabetes care programs, and accessible sports facilities for children with disabilities. Lerner also holds a partnership stake in Monumental Sports & Entertainment, which operates the NBA's , NHL's , WNBA's , and . Recognized for his contributions to business and philanthropy, Lerner has received awards including the Chadesh Yameinu Award in 2007, Trendsetter of the Year in 2015, the Irene and Abe Pollin Humanitarian Award in 2018, and induction into the Washington Business Hall of Fame in 2020. He serves as a trustee of the Jewish Community Center of Greater Washington and on the board of George Washington University Hillel, reflecting his commitment to local Jewish causes and education. Married to Judy Lenkin Lerner for over four decades, he is the father of three children and grandfather to two. In August 2025, Lerner disclosed that he had been diagnosed with cancer and underwent a leg amputation due to complications.

Early life and education

Family background

Mark D. Lerner was born in September 1953 in Washington, D.C., growing up as a native Washingtonian in a prominent local family.[web:72] His father, Theodore N. "Ted" Lerner, was a renowned developer who founded in 1952 with a modest $250 loan from his wife, building it into one of the Washington area's largest private firms through a focus on commercial and residential properties.[web:62][web:66] His mother, Annette M. Lerner, has been a dedicated philanthropist, supporting various community and educational initiatives alongside her husband.[web:31] Lerner was raised in a Jewish family that instilled values of hard work, community involvement, and the centrality of as a family legacy, shaped by Ted Lerner's immigrant roots and self-made success after serving in and attending law school on the .[web:53][web:82][web:32] He has two sisters, Debra Lerner Cohen and Marla Lerner Tanenbaum, both of whom have been involved in the family's business and philanthropic endeavors.[web:45][web:49] The siblings grew up witnessing their father's emphasis on perseverance and ethical business practices, with Ted often prioritizing family dinners despite his demanding career.[web:49] Ted Lerner's death on February 12, 2023, at age 97 from complications of , marked a significant transition for the family, accelerating within and the ownership group.[web:28][web:31] Mark and his uncle Larry Lerner, who had served as co-CEOs, continued to lead the real estate empire, ensuring the continuity of the family's multi-generational business dynasty amid ongoing operations and strategic decisions.[web:27][web:33]

Academic career

Mark Lerner attended the School of Business, where he pursued studies in . He earned a (BBA) degree from the university in 1975. Upon graduation, Lerner immediately joined the family real estate business, , beginning a career that spanned over 43 years by 2018. In recognition of his contributions to and , Lerner was awarded an honorary doctoral degree by in May 2025 during the university's commencement ceremonies.

Professional career

Real estate development

Mark Lerner joined the family business, , in 1975 immediately after earning his B.B.A. from , initially taking on operational roles before advancing through various positions within the organization. Over the subsequent decades, he contributed to the company's expansion by overseeing aspects of property management, leasing, and development initiatives in the . Founded by Lerner's father, Theodore N. Lerner, in 1952, has established itself as one of the largest privately held developers in the Washington, D.C. region, managing a diverse portfolio that includes office buildings, residential communities, retail centers, hospitality venues, and mixed-use developments. The firm has played a pivotal role in shaping the area's skyline, with holdings spanning more than 20 million square feet of developed space across commercial and residential sectors. Lerner's involvement extended to landmark projects such as the , originally developed in the 1960s and later expanded and integrated into broader mixed-use initiatives under family stewardship, contributing to the transformation of suburban landscapes into vibrant economic hubs. Other notable D.C.-area endeavors include developments like Wheaton Plaza and ongoing urban revitalization efforts, such as residential towers and office complexes that emphasize community integration and long-term asset preservation. These projects highlight a commitment to holding properties across generations, fostering sustainable growth in the mid-Atlantic region without pursuing public market listings. The strategic approach under Lerner's influence has prioritized family ownership and private operations, focusing on timeless designs, high-quality construction, and environmentally conscious practices to ensure enduring value in the Washington area's evolving landscape.

Executive roles in family business

joined , the family-owned and company founded by his father Ted Lerner in 1952, in 1975 shortly after graduating from . Over the decades, he rose through the ranks to become a principal, serving alongside his brothers-in-law Edward L. Cohen and Robert Tanenbaum in leading the firm's operations and strategic direction. Under his leadership, Lerner Enterprises has emphasized private family ownership, consistently rejecting overtures or rumors of external sales to preserve independence and long-term stability. The firm has also integrated modern practices, pioneering initiatives such as LEED-certified developments to enhance environmental responsibility across its operations. Mark Lerner's business philosophy, inherited from his father, prioritizes long-term value creation over short-term gains, reflected in the company's strategy of holding and enhancing assets rather than frequent turnover. By 2025, his more than 50 years of tenure at underscored this enduring approach, during which he contributed to key projects that expanded the firm's presence in the Washington, D.C., metropolitan area. In November 2025, the firm sold the ground lease for its Motion at Dadeland multifamily development in Miami-Dade County.

Sports involvement

Acquisition and ownership of Washington Nationals

In July 2006, the Lerner family, led by real estate developer , purchased the franchise previously known as the from MLB for $450 million, following its relocation to , and rebranding as the the prior year. The acquisition fulfilled a long-held ambition for the family, whose real estate success provided the financial foundation for the deal, and marked the end of MLB's direct ownership of the team since its 2005 move from . Mark Lerner, Ted's son, assumed the role of vice chairman and became a principal owner alongside his father and other family members upon the purchase. He played a significant part in the franchise's early development in Washington, including oversight of the relocation process and collaboration with District of Columbia officials on the construction of , the team's new stadium that opened in 2008 as the first LEED-certified major league . Ted Lerner retired as managing principal owner in June 2018 at the age of 92, transitioning primary control of the team to Mark, who was formally approved by MLB in that capacity. Following Ted's death in February 2023 at age 97, Mark's position as managing principal owner was further solidified, ensuring continued family leadership. The Lerner family has maintained majority ownership of the Nationals, with Mark at the helm, rejecting overtures to sell the franchise despite exploring potential transactions starting in April 2022 amid interest from prospective buyers. In February 2025, Mark Lerner reaffirmed the family's long-term commitment, stating they are "committed to owning the team for the foreseeable future" and emphasizing no immediate plans to divest.

Key decisions and team performance

Under Mark Lerner's leadership as managing principal owner, the achieved their first World Series championship in 2019, defeating the Houston Astros in seven games after a dramatic postseason turnaround from a 19-31 regular-season start. Lerner played a pivotal role by maintaining unwavering support for manager amid external pressure, stating that dismissing him "never crossed my mind" and expressing total confidence in his growth as a leader. This backing extended to roster decisions, including efforts to retain key players like third baseman through contract negotiations, which helped solidify the core that propelled the team to victory. Lerner's long-term vision also emphasized building a loyal fan base, crediting the franchise's patient development for enabling such success. In July 2025, Lerner made a significant management change by announcing the firing of president of baseball operations Mike Rizzo and manager Dave Martinez, citing the team's poor on-field performance and the need for a "fresh approach and new energy." The decision came after the Nationals languished in last place in the National League East, marking a low point following years of rebuilding struggles. In his public statement, Lerner expressed gratitude for Rizzo and Martinez's contributions, including the 2019 title, while underscoring the family's enduring commitment to winning another championship, noting it as a priority since acquiring the team nearly two decades earlier. He highlighted upcoming opportunities like the No. 1 pick in the 2025 MLB Draft and the trade deadline as steps toward progress, with Mike DeBartolo appointed as interim general manager to oversee operations during the transition. In September 2025, Paul Toboni was hired as the new president of baseball operations. DeBartolo transitioned to assistant general manager, and in October 2025, Blake Butera was named the new manager. Lerner has overseen enhancements to to boost fan engagement, including a 2024 upgrade to the main scoreboard, out-of-town displays, and ribbon boards with higher-resolution LED technology for improved visuals and graphics, alongside energy-efficient LED field lighting capable of color-changing effects. In March 2025, the team unveiled a revamped 10,000-square-foot flagship store in Center Field Plaza through a partnership with Fanatics, featuring premium merchandise zones, self-checkout stations, and immersive displays to streamline the shopping experience. During the , Lerner directed the conversion of into a meal production site in partnership with , distributing thousands of free meals daily, and launched the NATS4GOOD fund with an initial $100,000 contribution that grew to nearly $260,000 for food insecurity relief. The team welcomed fans back in limited capacity starting in 2021, with full recovery to pre-pandemic attendance levels by 2022, though recent figures have dipped to an average of 23,959 per game in 2025 amid ongoing performance issues. Lerner's tenure has faced criticism for perceived frugality in player spending, with the Nationals' 2025 payroll at approximately $108 million—mid-to-low in —limiting acquisitions of mid-level free agents to complement young talent. Observers have pointed to decisions like rejecting Rizzo's requests for roster reinforcements and cost-cutting in operations, such as replacing high-salaried staff with cheaper alternatives, as evidence of penny-pinching that hindered competitiveness post-2019. Amid speculation fueled by the 2025 firings, Lerner reaffirmed in February 2025 that the family would not sell the team, stating, "Our commitment is to continue to go forward" and that they were "in it for the long haul," following earlier explorations of options that did not lead to a sale.

Philanthropy and community engagement

Lerner Family Foundation contributions

The Annette M. and Theodore N. Lerner Family Foundation, established in 1986, primarily supports Jewish causes, , and initiatives. Following the death of Theodore N. Lerner in February 2023, his son Mark Lerner, serving as vice president of the foundation, has emerged as a key steward, guiding its ongoing philanthropic efforts. The foundation has made significant contributions to educational institutions, including a $10 million gift to the in 2008 to renovate the Charles E. Smith Center, the largest single donation in the university's history at the time. In 2013, it provided $5 million to GWU to establish the Annette and Theodore Lerner Family Health and Wellness Center, enhancing campus fitness and recreation facilities. Additionally, the foundation funded the Annette M. and Theodore N. Lerner Family Fund for at , supporting faculty research, graduate student fellowships, and programming in the Department of . It has also directed grants to Jewish community centers in the , area, such as $65,000 to the Edlavitch in 2023 for gala support and general programs, and $60,000 to the Bender JCC of Greater Washington for similar community initiatives. Mark Lerner's personal involvement includes overseeing the foundation's annual grantmaking, which totaled approximately $1.3 million across 53 grants in 2023 and $1.1 million across 37 grants in 2024, with a emphasis on programs benefiting underserved communities in line with the Jewish principle of tzedakah (charity and social justice). These efforts reflect the family's commitment to addressing educational access, religious scholarship, and community welfare, bolstered by the success of Lerner Enterprises. Since 2023, the foundation has intensified its focus on health philanthropy, particularly , including ongoing support for the Comprehensive Cancer Center at , in honor of family members affected by illness. This shift underscores a continued dedication to advancing treatments and services for critical health challenges. Under Mark Lerner's ownership of the , Nationals Philanthropies was established to advance community initiatives through , with a primary focus on the Washington Nationals Youth Baseball Academy in 's Ward 8. The academy, which opened in 2014, provides free year-round programs in , , and education to underserved youth, emphasizing character development and academic support. Since its inception, it has served more than 6,000 children ages 5 to 18 from the District of Columbia. In recognition of these efforts, the received the 2024 Allan H. Selig Award for Philanthropic Excellence from , honoring a decade of impactful community programming through the academy and related initiatives. This award highlights the organization's contributions to youth development and social good in the nation's capital. Key programs under Nationals Philanthropies include the Power of Baseball Award, presented annually by the Annette M. and Theodore N. Lerner Family Foundation to honor individuals advancing baseball's role in community betterment. Recipients such as former Nationals player Ian Desmond in 2025 exemplify the award's focus on philanthropy tied to the sport. Additionally, the organization partners with the Boys & Girls Clubs to deliver hands-on baseball education and life skills training to youth in the region. Nationals Philanthropies also supports anti-violence initiatives, collaborating with local groups like Peace For DC to promote gun violence awareness and prevention through events such as Wear Orange Weekend. As managing principal owner since June 2018, Mark Lerner has championed the integration of these philanthropic efforts into the team's core operations, including expansions to academy facilities that enhance access for urban youth. This leadership builds on the heightened visibility from the team's victory to amplify community outreach.

Personal life

Family and relationships

Mark Lerner married Judy Lenkin, the daughter of developer Melvin Lenkin and Thelma Z. Lenkin, following their announcement in 1978. Their , which has lasted over 45 years, reflects a longstanding that has supported family traditions and unity across generations. Lerner and his wife have three children: daughter Lauren Lerner Naft and sons Jonathan A. Lerner and Jacob M. Lerner, all of whom are married, and three grandchildren. The family maintains a low-profile lifestyle, with the children participating in family philanthropy through initiatives like the Judy and Mark Lerner Family Foundation, where Lauren serves as vice president, though they are not involved in core business operations. Lerner shares close ties with his siblings, Debra Lerner Cohen and Marla Lerner Tanenbaum, as well as in-laws including Edward L. Cohen and Robert Tanenbaum, emphasizing multi-generational family cohesion in public family statements and governance. The family has resided in the area for decades, including in , aligning with their commitment to local community traditions.

Health and resilience

In January 2017, at the age of 63, Mark Lerner was diagnosed with , a rare form of cancer affecting in his left leg above the knee. The diagnosis came during a routine medical visit, prompting immediate treatment that included 25 sessions of , completed by March 2017. In April 2017, he underwent surgery to remove the tumor, which was successful in excising the cancer, but complications from the caused a non-healing that necessitated further intervention. By early August 2017, Lerner had his left amputated above the to address the persistent and ensure full recovery. Following the procedure, he was declared cancer-free and began adapting to life with a prosthetic , committing to intensive five to six days a week. By late 2017, Lerner had returned to his full range of professional responsibilities, including his role as managing principal owner of the , demonstrating a swift adaptation to his altered mobility while using a cane for support. In a 2019 Forbes interview, Lerner openly reflected on his health journey, highlighting the physical and emotional toll of the treatments and , yet underscoring his innate resilience: "It takes its toll, it wasn’t easy... It’s so easy to give up anywhere along the way. But it’s not in my nature." He credited his wife Judy and close family for providing unwavering support throughout the ordeal, particularly as he navigated recovery during the ' unexpected run, which he described as "icing on the cake" after his survival. This experience reinforced Lerner's perspective on perseverance, enabling him to maintain active leadership in and without interruption.

References

  1. https://www.alumni.gwu.edu/mark-d-lerner
  2. https://www.mlb.com/press-release/mark-d-lerner-named-managing-principal-owner-281226488
  3. https://www.mlb.com/news/ted-lerner-dies-at-97
  4. https://www.masnsports.com/blog/entry/nats-principal-owner-mark-lerner-reveals-cancer-leg-amputation
  5. https://www.washingtonpost.com/archive/politics/2006/05/03/behind-a-wall-of-silence-lerner-has-built-an-empire/f78aac36-d8ac-4ea2-b002-e0a171b05fed/
  6. https://lerner.com/news/nationals-owner-ted-lerner-92-to-cede-control-of-club-to-son-mark/
  7. https://gwtoday.gwu.edu/distinguished-gw-alumni-mark-lerner-and-mark-shenkman-dc-delegate-eleanor-holmes-norton-receive
  8. https://business.gwu.edu/distinguished-gw-alumni-mark-lerner-and-mark-shenkman-dc-delegate-eleanor-holmes-norton-receive
  9. https://lerner.com/about/
  10. https://washingtonian.com/2016/04/11/legal-battle-between-owner-of-washington-nationals-ted-lerner-and-estranged-brother-larry-lerner/
  11. https://www.bisnow.com/washington-dc/news/commercial-real-estate/the-lerners-arent-selling-the-nats-but-whats-going-on-with-their-real-estate-122948
  12. https://lerner.com/sustainability/
  13. https://commercialobserver.com/2025/11/miami-dade-multifamily-lerner-jrk-motion-dadeland/
  14. https://lerner.com/nationals/
  15. https://lerner.com/news/mark-d-lerner-named-managing-principal-owner/
  16. https://www.espn.com/mlb/story/_/id/39558981/nationals-no-longer-sale-principal-owner-mark-lerner-says
  17. https://www.sportsbusinessjournal.com/Articles/2025/02/18/lerner-family-committed-to-nationals-for-foreseeable-future/
  18. https://www.mlb.com/news/mark-lerner-amazed-by-nationals-turnaround
  19. https://www.espn.com/mlb/story/_/id/45685308/washington-nationals-fire-dave-martinez-mike-rizzo
  20. https://curlyw.mlblogs.com/a-statement-from-washington-nationals-managing-principal-owner-mark-d-lerner-c091a7c35916
  21. https://www.mlb.com/news/paul-toboni-nationals-president-of-baseball-operations
  22. https://www.mlb.com/news/blake-butera-introduced-as-manager-of-washington-nationals
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  24. https://www.fanaticsinc.com/press-releases/washington-nationals-and-fanatics-unveil-new-retail-experience-at-nationals-park
  25. https://lerner.com/news/a-letter-to-nationals-fans-from-mark-d-lerner-3/
  26. https://www.washingtonpost.com/sports/2021/04/06/nationals-fans-pandemic-opening-day/
  27. https://www.baseball-reference.com/teams/WSN/attend.shtml
  28. https://www.washingtontimes.com/news/2025/jul/7/loverro-firing-mike-rizzo-davey-martinez-exposes-mark-lerner-penny/
  29. https://www.si.com/mlb/nationals/news/mark-lerner-says-he-wont-sell-washington-nationals-despite-exploring-options
  30. https://www.spotrac.com/mlb/washington-nationals/payroll/_/year/2025
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  33. https://www2.gwu.edu/~magazine/archive/2008_spring/docs/gwnews.html
  34. https://lerner.com/news/lerner-family-gives-5-million-to-gw/
  35. https://as.nyu.edu/departments/religiousstudies/lerner-workshop/lernerfoundationgift.html
  36. https://www.grantmakers.io/profiles/v0/521528436-annette-m-and-theodore-n-lerner-family-foundation-inc
  37. https://grantexec.com/foundations/521528436
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  40. https://eventsdc.com/news/washington-nationals-award-philanthropic-excellence
  41. https://www.mlb.com/press-release/press-release-washington-nationals-named-recipient-of-the-2024-allan-h-selig-award-for-philanthropic-excellence
  42. https://www.masnsports.com/blog/entry/mlb-honors-nationals-with-2024-selig-award-for-philanthropy
  43. https://www.nats4good.org/2025-nationals-homecoming-gala/
  44. https://curlyw.mlblogs.com/nationals-philanthropies-honors-former-player-ian-desmond-with-power-of-baseball-award-fc1a46a17bcc
  45. https://lerner.com/news/washington-nationals-announce-partnership-with-the-maryland-national-capital-park-planning-commission-washington-nationals-dream-foundation-presents-forestville-boys-girls-club-with-grant/
  46. https://www.nats4good.org/2023/06/01/washington-d-c-sports-teams-100000-commitment-to-peace-for-dc/
  47. https://www.masnsports.com/blog/entry/mark-d-lerner-named-managing-principal-owner-of-nationals?tmpl=component&print=1&format=print
  48. https://www.washingtonpost.com/archive/style/1978/09/27/judy-lynn-lenkin-fiancee-of-mark-david-lerner/f6af0fca-eb92-4eb5-9959-56cb28076680/
  49. https://www.sagelbloomfield.com/obituary/Melvin-Lenkin
  50. https://www.sagelbloomfield.com/obituary/Theodore-Lerner
  51. https://projects.propublica.org/nonprofits/organizations/522256895
  52. https://www.washingtonpost.com/news/nationals-journal/wp/2017/08/17/read-the-letter-from-nationals-principal-owner-mark-lerner-to-the-post-regarding-his-bout-with-cancer/
  53. https://www.espn.com/mlb/story/_/id/20374364/washington-nationals-owner-mark-lerner-had-leg-amputated-cancer
  54. https://www.forbes.com/sites/barrymbloom/2019/10/22/mark-lerner-making-most-of-washington-nationals-first-trip-to-world-series/
  55. https://www.mlb.com/news/mark-lerner-has-leg-amputated-free-of-cancer-c249171190
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