An unidentified official talks to world doubles champions Yu Yang, left, and Wang Xiaoli, as South Korea's Jung Kyung-eun, right, and Kim Ha-na, listen during their women's doubles badminton match at the 2012 Summer Olympics, Tuesday, July 31, 2012, in London. Wang and Yu and their South Korean opponents were booed loudly at the Olympics on Tuesday for appearing to try and lose their group match in Wembley Arena to earn an easier draw. (AP Photo/Saurabh Das)