Chad le Clos (C) of South Africa, Michael Phelps (R) of U.S. and Takeshi Matsuda of Japan pose at the awarding ceremony of men's 200m butterfly final of swimming at the London 2012 Olympic Games in London, Britain, July 31, 2012. Chad le Clos of South Africa claimed the title with 1:52.96. (Xinhua/Fei Maohua)
