Testing the waters can be dangerous.
Dude jumped a whole damn peninsula!
Looks like he's going to have to learn the hard way.
Helmet GoPro video from the largest hill in the world - Vikersund, Norway....
Billionaire Bill Gates shows off some jumping skills in the office.
This guy straps a GoPro to his head and jumps from one roof to another...
One misstep and someone loses their head.
I think that might be considered a foul???