Pastrana invented many of the young sport's tricks and became the sport's world champion at age 14. He landed a double backflip in his film Nitro Circus 3. On August 4, 2006, at X Games 12 in Los Angeles, he became the first rider to land a double backflip in competition, winning his first Moto X Best Trick Gold Medal.It is believed that only one judge did not rate the run 100/100, making the final score a 98.60 Pastrana said after the competition that he has no plans to attempt the trick again. Travis' X Games participation ended when he injured his knee while walking to see his friends in the stands, so he could not perform a glory run for his Moto X Freestyle Gold Medal.