World's Dumbest ...
World's Dumbest Thrillseekers 10

Watch Next Tue Jul 2 @ 12 pm ET/PT, 11 am CT, and 1 pm MT

2013 • Reality

20 of the world's dumbest adrenaline junkies are here. We have a wannabe astronaut taking one giant leap off a roof, a girl who plays chicken with a bull, and a hot-air balloon wedding that hits the ground.