His name is Primož Ravnik and his thing is riding a motorbike downhill on a 200-foot wall of a dam! He then crashes straight into the water, submerging himself and the motorcycle.
All of this is captured with a water-proof go pro strapped to his helmet so you’ll take the experience with Ravnik to get an idea of just how insane this must have been.
It’s hard to tell what the impact was like hitting that water, however it seems pretty damn harsh! Nevertheless no doubt one hell of a thrill as you’re about to look!