 Kọ itẹsiwaju fun paragirafi yii - O gba ami ẹyẹ fadaka ni 200 mita ni 2005 World Championships in Athletics. Ṣaaju ki o to awọn 2005 World Championships o ti dije nikan ni ọkan okeere pataki iṣẹlẹ, eyun awọn 2004 World Indoor Championships : níbi tí kò ti dé òpin. 