 Ramba uchinyora ndima ino - Akakunda menduru yegoridhe mumakwikwi e4 x 100 metres relay paWorld Championships ya2007, pamwe chete naDarvis Patton, Wallace Spearmon naTyson Gay. Somunhu oga, akakwikwidza mumakwikwi emamita 60 pa2008 World Indoor Championshipspasina kusvika kumagumo. 