Summary: 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 markets such as 24 Hour Fitness, UFC GYM, Crunch, NFL associated training centres, NBA ownership, eSports and countless others prove his model for success works and his work ethic cannot be beaten. Watch the full episode on YouTube - https://youtu.be/j8-C0LqoefU
