Power 100 rank: 67
Rank last year: 14
Sport: MLB/Philadelphia Phillies—1B
Age: 31
Most recent notable achievement: 2010 All-Star (3rd Selection)
Earnings: $20.5 million
Key sponsors: Adidas, Subway

Why he's on the list: Ryan Howard is either going to strike out or slam the ball over the fence. In September, he became the first baseball player to have amassed 250 home runs in so little time. He also struck out to lose Game 6 of the NLCS and miss out on a World Series berth last year. Happy to keep him, the Phillies signed a $125 million, five-year contract extension in April, according to ESPN.