Tunisian Athlete Hassanine Sebai ranked 26th on Saturday, at the 20km walking competition of the 13th IAAF World Championships in Athletics organised in Daegu, South Korea. Sebai covered the distance in 1h, 25min and 17sec, and his compatriot Hédi Traoui ranked 35th in 1h, 29min and 48sec. The gold medal was won by Russian Beijing Olympic champion Valery Borhin who kept his world title (1h, 19min and 56sec,) ahead of his compatriot Vlademir Kanaykin (1h, 20min and 27sec) and Colombian Luis Fernando Lopez (1h, 20min and 38sec.)