<prompt> Bhala okuqhubekayo kwalesi sigaba - UCarter wafanelekela ama-Olympic amathathu ngo-1972, ngo-1976 nango-1980; umphumela wakhe omuhle kakhulu waba indawo yesine njengelungu leqembu labesilisa laseBrithani emjahweni wokugijima ngamamitha angu-4 kuya kwangu-100 ngo-1976. Njengelungu leqembu laseBrithani, wanqoba izindondo zethusi emjahweni we-4x100-metre medley emjahweni we-1975 World Aquatics Championships kanye ne-1977 European Aquatics Championships  <response>: . futhi. Wabuye wathola indondo yesiliva emjahweni wamahhala wamamitha ayi-1500 kuma-European Aquatics Championships ka-1974. Emqhudelwaneni we-ASA National British Championships wanqoba iziqu ze-1973 no-1974 ze-1500 metres freestyle, iziqu ze-200 metres backstroke ngo-1976 nango-1977, isihloko se-200 metres medley ngo-1976 kanye nesihloko se-400 metres medley ngo-1974. 