ゲーム差
In 2007 he won the silver medal at the Pan American Games behind Dayron Robles, and the bronze medal at the 2007 World Championships, the latter in a personal best time of 13.02 seconds. This feat was especially surprising since Payne was filling in, as an alternate, for the injured American record holder, Dominique Arnold, and had only arrived in Japan from the U.S. less than 24 hours before he was to race.