Jamaican athlete Usian Bolt has determined to improve own record. He will face the runner up opponent in Grand Prix in London. Talking to reporters, he said that he would break his own record in the coming 100meters race. Bolt scored this record in Beijing Olympics when he covered the distance only in 9.79 seconds. He said that his coach believed he could break his own record by improving his technique. Bolt said that he was fitter than before and practicing for the 200 meters race.
