Olympic champion and world record holder Liu Xiang celebrates after winning the men's 110-meter hurdles at the third annual Reebok Grand Prix track and field meet in New York with his season best record 12.92 seconds in New York June 2, 2007.

Olympic champion and world record holder Liu Xiang celebrates after winning the men's 110-meter hurdles at the third annual Reebok Grand Prix track and field meet in New York with his season best record 12.92 seconds in New York June 2, 2007.

Liu Xiang (L) of China edges out Terrence Trammell of the US in the men's 110 meter hurdles at the third annual Reebok Grand Prix track and field meet in New York June 2, 2007. Liu won the race with season best record of 12.92 seconds.      

Olympic champion and world record holder Liu Xiang (L) of China edges out Terrence Trammell (R) of the US in the men's 110 meter hurdles at the third annual Reebok Grand Prix track and field meet in New York June 2, 2007.