
Japan’s Ryohei Kato competes in the rings during the Artistic Gymnastics World Championship at the Guangxi Gymnasium in Nanning, capital of southwest China’s Guangxi Zhuang Autonomous Region Saturday, Oct. 4, 2014. (AP Photo/Andy Wong)
Japan’s Ryohei Kato competes in the rings during the Artistic Gymnastics World Championship at the Guangxi Gymnasium in Nanning, capital of southwest China’s Guangxi Zhuang Autonomous Region Saturday, Oct. 4, 2014. (AP Photo/Andy Wong)