Lol, my cousin ryan did that once. But it was in the 1990's, so it was not a small little camera, it was one of those big video recorder ones.
He was going down a hill upstate that was about 300 feet tall, his bike crashed into a rock on the hill, and he went flying like 45 feet in the air into a huge pile of leaves (luckily*)
If he hadn't, he would probably be dead.