Silver medallist China's Chen Yibing performs on the rings during the artistic 

Silver medallist China's Chen Yibing performs on the rings during the artistic gymnastics men's apparatus finals at the 2012 Summer Olympics, Monday, Aug. 6, 2012, in London. (AP Photo/Gregory Bull)
Associated Press
Silver medallist China's Chen Yibing performs on the rings during the artistic gymnastics men's apparatus finals at the 2012 Summer Olympics, Monday, Aug. 6, 2012, in London. (AP Photo/Gregory Bull)
View Comments