Mark Attanasio, cofounder and managing partner of Crescent Capital, built his fortune in alternative asset management before becoming chairman and principal owner of the Milwaukee Brewers. Since leading the club’s purchase in 2005, he has paired Wall Street discipline with long-term sports ownership, establishing himself as a rare figure with influence in both high finance and professional baseball.

Kevin Glazer, founder, CEO, and owner of Glazer Properties, has been a prominent figure in commercial real estate for more than three decades, building a portfolio shaped by long-term ownership and disciplined investment. Beyond property, he is also a co-owner of the Tampa Bay Buccaneers and a principal investor in Manchester United Football Club, placing him at the intersection of real estate and global sports ownership. Known as a philanthropist as well as a businessman, Glazer’s profile reflects a blend of private enterprise, franchise ownership, and civic engagement.

Joel Glazer is a sports executive and investor best known as owner/co-chairman of the Tampa Bay Buccaneers and executive co-chairman and director of Manchester United. A member of the Glazer family that built one of the most prominent sports ownership portfolios in the world, he has spent decades overseeing the Buccaneers’ day-to-day operations while also playing a central role in Manchester United’s governance. His influence extends beyond club ownership into league affairs as chairman of the NFL International Committee and a member of several key NFL committees, placing him at the intersection of franchise strategy, league policy, and global sports expansion.

Bryan Glazer is a sports executive and investor best known as owner/co-chairman of the Tampa Bay Buccaneers and a member of the Glazer family that controls Manchester United. Working largely behind the scenes, he oversees many of the Buccaneers’ day-to-day business operations and has helped shape the franchise’s brand, stadium development, and commercial profile over three decades. As part of one of the most prominent sports-owning families in the world, Glazer sits at the center of a multigenerational empire spanning NFL ownership, European football, real estate, and philanthropy.

Edward Glazer is a sports executive and investor best known as co-chairman of the Tampa Bay Buccaneers and a member of the Glazer family that controls Manchester United. He plays an active role in the Buccaneers’ business operations and fan-experience strategy, helping shape one of the NFL’s most commercially polished franchises, while also remaining tied to the family’s broader holdings, including First Allied Corporation. Low-profile but influential, Glazer sits at the center of a multigenerational empire spanning sports ownership, real estate, and philanthropy.

Todd Boehly is the billionaire co-founder and CEO of Eldridge Industries, a holding company with massive stakes in sports, media, and finance. As chairman of Chelsea FC, he oversaw a 2026 coaching shift by appointing Liam Rosenior. His sports portfolio includes the Los Angeles Dodgers, Lakers, and Sparks. Beyond the stadium, he is Chairman of Penske Media—owner of Variety and Rolling Stone—and recently launched a $70 billion asset manager, Eldridge. A dedicated philanthropist, he supports healthcare and education via the Boehly Center at William & Mary. By early 2026, his net worth reached $9.3 billion, driven by aggressive expansion in the insurance and entertainment sectors.

Tom Werner is the chairman of Fenway Sports Group (FSG) and a legendary television producer behind iconic sitcoms like The Cosby Show and Roseanne. As chairman of both the Boston Red Sox and Liverpool FC, he has overseen a period of historic success, including four World Series titles and multiple international soccer trophies. In 2026, he continues to navigate the complexities of modern sports ownership, recently addressing the Red Sox's "dry powder" payroll strategy and roster changes during spring training. A dedicated philanthropist, he spearheaded the creation of the Red Sox Foundation and the Home Base Program, which has provided clinical care to over 30,000 veterans and their families.

John W. Henry, billionaire investor and principal owner of the Boston Red Sox and Liverpool FC, built his fortune as a pioneering commodities trader before reshaping the global sports industry through Fenway Sports Group. After founding the quantitative hedge fund J.W. Henry & Co., he acquired the Red Sox in 2002 and led the team to multiple World Series championships, breaking the “Curse of the Bambino.” Expanding his sports empire internationally, Henry later bought Liverpool FC, guiding the Premier League club to Champions League and English title victories. Known for his data-driven, value-focused leadership, he has become one of the most influential owners in modern professional sports.

David Blitzer is an American investor and sports team owner. As Blackstone’s Chairman of Tactical Opportunities, he oversees global investing across asset classes. In 2011, he co-founded Harris Blitzer Sports & Entertainment (HBSE), the first entity to hold equity in all five major U.S. men’s leagues (NBA, NHL, NFL, MLB, MLS). His portfolio includes the Philadelphia 76ers, New Jersey Devils, Cleveland Guardians, Real Salt Lake (now minority stake), and the Washington Commanders.

Bill Alfond is an American investor and philanthropist who inherited a billion-dollar fortune when his father, Harold Alfond, exchanged Dexter Shoe Company for Berkshire Hathaway stock. A trustee and Maine community supporter, he co-founded the Bill & Joan Alfond Foundation and holds a minority stake in Fenway Sports Group alongside his siblings. 

Avram Glazer is the American billionaire and co-chairman of Manchester United and part-owner of the Tampa Bay Buccaneers. A Washington University and American University Law graduate, he has overseen multiple sports championships—from Manchester United’s Premier League, Champions League, FA Cup wins to the Buccaneers’ two Super Bowl titles.

Stanley Kroenke is an American billionaire businessman and real estate developer. He is the founder of Kroenke Sports & Entertainment, which owns several professional sports teams across the United States and the United Kingdom. Known for his significant investments in sports and real estate, Kroenke has made a substantial impact on both industries.

James Ratcliffe is a British billionaire, chemical engineer, and businessman. He is the founder and CEO of Ineos Group, a global chemicals company. Known for his strategic investments and expansion in the chemicals industry, Ratcliffe has made significant impacts on the global market.