63. Bob Burnquist
Bonafides From 2002-2012: 14x X Games Medalist (6 Gold, 6 Silver, 2 Bronze)
The half Brazilian, half Swedish skateboarder Robert Dean Silva Burnquist, or Bob for short, is reppin for the grinders out there. A pioneer of the sport and consistent competitor, Burnquist was one of the extreme sports athletes you knew and loved. He won plenty of X Games gold and silver, and stepped up the level of extreme when he completed the Grand Canyon grind into a base jump, and later completed the first fakie to fakie 900.