China's Olympic and world swimming champion Sun Yang attends a news conference at the 9th University Games of the People's Republic of China in Tianjin Municipality September 11, 2012. The hottest sports star of the country will represent his hometown Zhejiang to compete in six disciplines, namely, 200m, 400m and 800m freestyle, 4*100m medley relay, 4*100m freestyle relay and 4*200m freestyle relay. Other Chinese Olympic stars including 20km walking champion Chen Ding, 100m butterfly runner-up Lu Ying and 100m freestyle bronze medalist Tang Yi and Beijing Olympic swimming champion Liu Zige will compete in the national games. [Photo/Xinhua]