Hall of Fame quarterback Steve Young changed the game of football. Sitting (impatiently) behind Joe Montana for years, he finally led his own Super Bowl-winning team. Two decades after retiring from the NFL, he's quietly built a private equity business that's done upwards of $50 billion in deals, and isn't slowing down. His twin ambitions: To change the world of investing and help other athletes find their voice in business. This special edition of Bloomberg Business of Sports features Jason Kelly's intimate conversation with the MVP about his life in football, private equity and how the late Bill Walsh is his leadership role model.