 Complete the following phrase:  He won two gold medals at the 2007 All-Africa Games, winning in the 100 m and 4×100 m relay. However, the occasion was marred by calls for him to be banned from the Nigerian team following a misunderstanding: Fasuba had planned to celebrate with the Nigerian flag but he had to abandon the celebration after he was called to take a drugs test. On 26 August 2007, he finished fourth in the 100 m at the 2007 World Championships with 10.07 s. Fasuba won the 