This guy trys to jump off a moving ramp. He misses his landing pretty bad.
Well that didn't go as planned.
The first fail this dude makes is wearing a speedo. The second fail is when he breaks his ribs on the ramp.
These kids build a pretty bad ass BMX track in the woods of a mountain.
A bad landing knocks this guy out cold. He's going to wake up with a headache!
That BMX backflip attempt is going to leave a mark.
It was a smooth ride but then...