<prompt> Bhala okuqhubekayo kwalesi sigaba - ungumgijimi waseJapane osethathe umhlalaphansi. Uncintisane emjahweni wamamitha ayi-100 kanye ne-4 × 100 metres relay  <response>: emidlalweni yama-Olympic ka-2000. Uphinde wakhethwa njengomuntu ozosekela i-100 metres kuma-World Championships ka-2007, kodwa akazange ancintisane. 