25. Chrissie Beavis
Photograph By Nicole Dreon
As a rally co-driver, Chrissie Beavis has helped some of the best drivers in the world win rally races, including two X Games gold medals as Tanner Foust's co-driver. In 2010, she became her own driver, and last year Beavis crossed the Sahara Desert with Bethany Hamilton (shown here, at right, with Beavis) in the famous Gazelle Rally.