Snowboarder Jeff Meyer slides down a 120-foot snowboard rail that also happens to be on fire. Staying balanced on the rail without catching fire is the key to this stunt.
Kane Friesen wants to break the world record for the fastest nose wheelie by balancing his motorcycle on its front wheel while traveling at 120 miles per hour.
Champion BMX bike rider Allan Cooke wants to launch his bike onto the skid of a flying helicopter, through hurricane-force downdraft, and come back down in one piece.
Garrett McNamara is one of the world's top big wave surfers. Now he wants to take his sport to an entirely new level - by using a helicopter to tow him into massive waves.