Frenchman Ladji Doucoure qualified for the second round of the men's 110 meters hurdles at the 10th world championships on Wednesday.
The 22-year-old won Heat 3 in a time of 13.86 seconds against a head wind of 3.4 meters per second.
Doucoure was the season's fastest hurdler with a time of 12.97 seconds, which he clocked in Angers, France, in July.
Source: Xinhua