AMA MX: Who's The Man?

Defending AMA Motocross champ Ryan Dungey, reigning supercross king Ryan Villopoto, and former champion Chad Reed square off in 2011.

Source: http://moto-racing.speedtv.com/article/ama-mx-reputations-on-the-line/

Randy Joseph Lajoie Kevin Paul Lepage William Ashton Lewis Jr Sterling Burton Marlin Mark Anthony Martin