These guys set off bombs which create a massive avalanche above Stevens pass.
If at first you don't succeed, try and try and try and try and try again...
A skier wearing a mankini wipes out hard going over a ski jump.
If a biker crashes in the woods does it make a sound?
Yo I'm dropping! Thankfully this guy was around when that happened.
He almost reaches the mountain summit when all of a sudden...
American wingsuiter Jeb Corliss has completed a "flying dagger" jump by gliding through a 10ft fissure in a mountain in China at 100mph.
One small mistake results in destruction.
After watching this video do you think he's a hero or a thief? You be the judge.
A girl loses control and goes face first down Tuckerman's Ravine on Mt Washington. Wait for it...