BWF World Championships: Lin Dan beats 2-0 Sattawat Pongnairat (7/8)

Lin Dan of China greets the audience after the men's singles 1st round match against Sattawat Pongnairat of the United States at the 2013 BWF World Championships on Aug. 5, 2013. Lin won 2-0. (Xinhua/Bai Xuefei)