Sometimes stuff like this makes me think that it's not a good idea to do back flips on large pieces of machinery.
It's too bad the guy died, but I watched that clip and that seems like the dumbest and most boring sport on earth. You jump a snowmobile off a ramp and then stand on your seat. Big deal. You jump a ramp and then spin on your seat. Was anybody still watching when he tried the flip?
Welcome to NFL Sunday! At 11:00 see Peyton Manning flip off the top rope and clothesline Clay Matthews! At 2:00 Drew Brees will hit Terrell Suggs with a chair! Buy your Andrew Luck jersey and let's get reeeeeady to rummmmmble!