Rambai muchinyora ndima iyi - McKoy akauya munyika yose muna 1982 paakakunda menduru yegoridhe mumakwikwi emamita 110 uye sirivha mumakwikwi emamita 4 x 100 paMitambo yeCommonwealth
. Gore rakatevera racho McKoy akapedza ari wechina paWorld Championships yokutanga uye akadzokorora nzvimbo iyi pa 1984 Summer Olympics.