China's Fu Haifeng (R)/Cai Yun pose at awarding ceremony of men's badminton doubles, at London 2012 Olympic Games in London, Britain, August 5, 2012. China's Fu Haifeng/Cai Yun won gold medal. (Xinhua/Ren Zhenglai)
China's Fu Haifeng (L)/Cai Yun celebrate after winning men's badminton doubles gold medal match against Mathias Boe/Carsten Mogensen of Denmark, at London 2012 Olympic Games in London, Britain, August 5, 2012. China's Fu Haifeng/Cai Yun won the match 2-0 and won gold medal. (Xinhua/Ren Zhenglai)
China's Fu Haifeng (back)/Cai Yun celebrate after winning men's badminton doubles gold medal match against Mathias Boe/Carsten Mogensen of Denmark, at London 2012 Olympic Games in London, Britain, August 5, 2012. China's Fu Haifeng/Cai Yun won the match 2-0 and won gold medal. (Xinhua/Ren Zhenglai)
China's Fu Haifeng (L)/Cai Yun celebrate after winning men's badminton doubles gold medal match against Mathias Boe/Carsten Mogensen of Denmark, at London 2012 Olympic Games in London, Britain, August 5, 2012. China's Fu Haifeng/Cai Yun won the match 2-0 and won gold medal. (Xinhua/Wang Jianhua)