Skiing, Parachuting, Cliif-Jumping And Avoiding An Avalanche

Did I just see what I just saw?  Cuz I think I did.  These dudes are seriously about as crazy as anybody I've ever seen.  Balls the size of churchbells.  My only question though is that these guys started the avalanche, right?  It looked like they kicked the snow and got the whole thing started, so why the big surprise that they jumped over it at the end?  Impressive stuff anyway, boys.