What appears to be the first video in a series, two friends plan an incredible stunt on a construction site.

What appears to be the first video in a series, two friends plan an incredible stunt on a construction site: One of them films, the other men sneaks up to a huge compaction crane.

He places a self made catapult next to the crane. The weight rushes down and the force hurls the guy high up into the sky.

NOT EXTREME ENOUGH?
MINI John Cooper Works

Gallery: MINI John Cooper Works Viral Video