<prompt> Ngwala go tšwela pele bakeng sa serapa se - Burrell o ile a phadišana dipapading tše pedi tša di-Olympic tša Selemo tša 1984. O ile a emela Engelane gomme a thopa sefoka sa bronze ka 4 x 100 metres freestyle relay, ka 1978 Commonwealth Games ka Edmonton, Alberta, Canada. Nywaga e mene ka morago, o ile a emela Engelane gomme a thopa dimetale tše pedi tša silifera dipapading tša 4 x 100 le 4 x 200 ya metara ya go kitima ka go itšhišinya ka mokgwa wa go itšhišinya, Dipapading tša Commonwealth tša 1982  <response>: kua Brisbane, Queensland, Australia. O ile a ba a thopa sefoka sa ASA National Championship ya dimithara tše 100 tša freestyle ka 1978. 