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January 29, 1958 (age 66) Oakland, California, U.S. Occupation (s) Businessman, executive. Known for. 24 Hour Fitness. Mark S. Mastrov is an American businessman who is the co-founder and former CEO of 24 Hour Fitness. He is also part of the Sacramento Kings ownership group.
Mark Mastrov is the founder of International Fitness Holdings and a partner at Steve Nash Fitness World. He has invested in several fitness and technology startups, such as Aviron, Sequoia Games, and Fitplan.
- Male
- International Fitness Holdings
- San Francisco, California
Jul 29, 2011 · Learn how Mark Mastrov founded 24 Hour Fitness and partnered with celebrities like Magic Johnson, Lance Armstrong and Madonna. Discover his secrets to spotting trends, taking risks and building relationships in the fitness industry.
24 Hour Fitness was founded in 1983 by Mark Mastrov. Mastrov had been using a local gym for rehab after a knee injury, and turned the gym into a 24-hour nautilus facility after buying out the owner. [1]
Mark S Mastrov is President/CEO at Fitness Holdings Inc. See Mark S Mastrov's compensation, career history, education, & memberships.
- President/CEO
- Fitness Holdings Inc
Mark Mastrov has done it all in fitness and beyond. Building an empire, including one of the biggest chains in the world, his involvement in brands and marke...
- 67 min
- 2.3K
- Escape Fitness
Apr 22, 2010 · Mark S. Mastrov is the founder of Energy Fitness Clubs SA (founded in 1996), 24 Hour Fitness Worldwide, Inc. (founded in 1983), NRG eSports (founded in 2015), 24 Hour Fitness USA, Inc. (founded in 1983), and New Evolution Ventures LLC (founded in 2008).
