Kevin Plank

Thirteen uninterrupted years of gaudy revenue growth, and comparable profit expansion (the latter streak broken only by the 2008 recession) is only part of what has made Under Armour a signature success of the century so far. Elbowing its way into a realm with heavyweight competitors such as Nike and Adidas, Under Armour continues to score coups, including with a Steph Curry shoe, and shows no sign of slowing down.