What year did Chen Yin participate in the Olympics that were NOT held in London?
Chen Yin (swimmer) Chen Yin (born 1986-03-29 in Qinhuangdao, Hebei) is a Chinese swimmer, who competed for Team China at the 2008 Summer Olympics and 2012 Summer Olympics, both times in the men's 200 m butterfly.
Zhang Chengye (biathlete) Zhang Chengye (; born May 20, 1982 in Jilin) is a Chinese biathlete who competed in the 2006 Winter Olympics in both biathlon and cross-country skiing. He is set to compete for China at the 2010 Winter Olympics in Men's biathlon.