Wang Guanyin of China in action in the men’s parallel bars final, during the World Gymnastics Championships at the O2 Arena in London, Sunday, Oct. 18, 2009. (AP Photo/Matt Dunham)
Wang Guanyin of China in action in the men’s parallel bars final, during the World Gymnastics Championships at the O2 Arena in London, Sunday, Oct. 18, 2009. (AP Photo/Matt Dunham)