China's Liu Xiang, center, waves as he is surrounded by photographers after he won the Men's 110m Hurdles at the 2009 Shanghai Golden Grand Prix, an international track and field event at the Shanghai Stadium in Shanghai, China, Sunday, Sept. 20, 2009. AP Photo logo AP Photo 2 months ago

China's Liu Xiang, center, waves as he is surrounded by photographers after he won the Men's 110m Hurdles at the 2009 Shanghai Golden Grand Prix, an international track and field event at the Shanghai Stadium in Shanghai, China, Sunday, Sept. 20, 2009.