<prompt> Bhala okuqhubekayo kwalesi sigaba - UHeinz wancintisana eMidlalweni YasePan American ngo-1951 eneminyaka engu-15, wathola indondo yethusi emamitha angu-100 nasemjahweni wokugijima ngamamitha angu-4 x 100. Ngemva konyaka uHeinz waqhudelana kuma-Olympic Asehlobo ka-1952 eHelsinki, eFinland. Wagijima amamitha ayi-100 futhi waqeda endaweni yesithathu emzuliswaneni wakhe wokuqala, wamkhipha emncintiswaneni. Ezinsukwini ezimbalwa kamuva wabamba iqhaza emjahweni wamamitha angama-200, waphinde wakhululwa esigabeni sokushisa ngemuva kokuqeda endaweni yesine. Umncintiswano wakhe wokugcina kuma-Olympics kwakuwukuqhudelana kwamamitha angu - 4 x 100  <response>: noLilian Buglia, uGladys Erbetta no-Ana María Fontán ababefunda naye ekilabhini. Leli qembu lagcina lisendaweni yesithathu ngemuva kwe-Australia neNetherlands ngakho alizange lidlulele emdlalweni wokugcina. 