This video is straight up crazy. Daredevil, Robbie Maddison jumps the Arc de Triomphe in Vegas - and then jumps back down, Unreal. You won't believe it 'til you see it.

Just when you thought he made it to the top - you realize, he's going to jump back down. The drop is about 50 feet to the ramp. On impact, Robbie had a gash in the webbing of his hand. He said it was a souvenir he was proud of.

Red Bull paid Maddison $2 million to make this jump - which was televised live on ESPN on New Year's Eve, 2008.