Australian Jackson Strong was attempted a backflip on his snowmobile at the Winter X Games in Aspen at the weekend. The stunt went wrong though when he lost control in mid-air and fell from the vehicle. On landing the snowmobile's throttle jammed and went careering into the crowd.
Jackson is a motocross competitor who according to Rant Sports only had 4 hours of snowmobile experience before entering the best trick competition at the Winter X Games.