The fastest sprinter ever Usain Bolt said, he was going to change his sport afer the Olympic Games in London. For now Bolt want to defend his two gold medals in 100 and 200 metres, but what about the future ? Usain Bolt is thinking of changing his sport to long-jump or 400m. run. Bolt revealled that his last long-jump was at primary school. Miki Powell, who is the record holder of the long-jump said that Bolt could jump throught the 8.95m and he would be a good long-jumper. Usain also think he would be a great long-jumper, but if his trainer will decide that Usain Bolt will be better at 400m. run, than Bolt will decide to be a 400m. runner.