Get ready to throw caution to the wind as truTV Presents: World's Dumbest... brings you 20 of the World Dumbest Daredevils. From a snowboarder whose mid-air high-five sends his buddy to the hospital, to a base-jumper who becomes a tree ornament, to the self-proclaimed "King of Crash", you'll see brave young people acting very foolishly. With breathless commentary from Tonya Harding, Daniel Baldwin and the rest of our fearless cast.