Liu Xiang of China competes during the 110m-hurdle match at the 2009 Shanghai Golden Grand Prix in Shanghai, on September 20. Liu, the former Olympic and world champion, made a comeback on Sunday after his Olympic withdrawal, finishing second in 13.15 seconds. Terrence Trammell of the U.S., who clocked the same time,took the gold medal by beating Liu at photo finish (XINHUA) |