Scott McCartney crashed (see photos
here) at a full speed of 140km/h or 85 miles at the Kitzbühel World Cup Downhill Competition in Austria on Jan 19th 2008. The American skier got injured but regained consciousness after being taken to the hospital. The U.S. ski team coaches said the 30-year-old from Crystal Mountain was making jokes again. McCartney fell on his back and lost his helmet, very luckily, he suffered no fractures. Hope him get well soon.
Link to the video of Scott McCartney downhill crash accident analysis (in German)