Motocross and Supercross racer nicknamed "Hot Sauce" who was the AMA 125cc Motocross National Champion in 2005. He has raced for teams like Rockstar Energy and was a member of the U.S. team which won the 2009 Motocross of Nations.
He rode in his first race at age nine and turned professional in 1999.
He once spent eight weeks off his bike after a crash which resulted in a collapsed lung, a broken collar bone and five crushed ribs.
He has been married and has children.
He and Ryan Dungey are both former AMA 125cc Motocross National Champions.