<prompt> Nyorai mberi kweiyi ndima - Mu 4 x 100 metres relay akapedza ari wechina pa 2000 Olympic Games  <response>: , uye wechina pa2005 World Championships. Mumakwikwi e1999 World Championships akamhanya mumakwikwi okutanga, asi kwete mumakwikwi okupedzisira. 