<prompt> Ramba uchiverenga ndima iyi - Shirvington kazhinji aikwikwidza mumakwikwi e100m, 200m uye 4 x 100m relay, achibudirira zvikuru mumakwikwi e100m sprint. Akakwikwidza mumitambo yeOlympic ya2000, mumakwikwi eWorld Athletics Championships kubva muna 1999 kusvika muna 2007 uye mumitambo yeCommonwealth muna 1998 na2006  <response>: . 