Jurij Tepeš is a Slovenian 26 years old who practices the ski jumping. The March 22, 2015 at Planica (Slovenia), during a train, he fixed a camera on his helmet to film his jump. This video is impressive, we can see a jump measuring 777 feet with a high speed at 62 mph. With this distance, the landing is very hard because the muscles of the legs are suddenly requested and can cause muscular tear.