Corbet's Couloir

Even by crazy people's standards, this is insane. A skier just did an insane backflip through Corbets Coulier and you have to see it to believe it.

Two professional mountain bike riders, Cam McCaul and Casey Brown, descended the famed Jackson Hole ski run, Corbet's Couloir... on their bikes!

One Wyoming mountain pass is so terrifying, you have to get permission from the local ski patrol to ride it due to safety concerns.