Xie Wenjun of China pumps his fist after winning the men's 110m hurdles at the 2014 Shanghai IAAF Diamond League, on May 18. Xie, junior fellow teammate of China's Olympic and World 110m hurdling champion Liu Xiang, clocked his personal best at 13.22 seconds to edge Cuba's Olympic champion Dayron Robles and US world champion David Oliver. [Photo/IC]