Power 100 rank: 13
Rank last year: Unranked
Sport: FIS Skiing
Most recent notable achievement: 2010 Olympic gold medal
Earnings: $2.6 million
Key sponsors: Red Bull, Under Armour
Why she's on the list: The top female athlete on the 2011 Power 100, Lindsey Vonn won the overall World Cup title in 2008, 2009, and 2010, but didn't capture America's attention until her emotional victory in the downhill at the 2010 Winter Olympics. A bombshell blonde with a training regimen to compete with Rocky (in Rocky IV), we'll see more of her on the slopes and in ads.