Liu Xiang (middle) of China, Dayron Robles (right) of Cuba and David Oliver of the U.S. compete during the men's 60 meters hurdles event at the IAAF World Indoor Athletics Championships at the Aspire Dome in Doha on March 14. Cuba's Olympic champion Dayron Robles equaled the third fastest 60m hurdles of all time Sunday while China's Liu Xiang, champion two years ago, finished seventh in 7.65 seconds (XINHUA) |