<prompt> Bhala ukuqhubeka kwalesi sigaba - Wamela iCanada kuma-Olympics ayishumi nanye: Buenos Aires 1939, ibhodi lesibili, 13.516, Amsterdam 1954 ibhodi lokuqala, 917, Munich 1958, ibhodi lokuqala, 5.511, Tel Aviv 1964, ibhodi lokuqala, 1016, Havana 1966, ibhodi lokuqala, 3.55, Lugano 1968  <response>: , 1st board, 614, Siegen 1970, 1st board, 714, Skopje 1972, 2nd board, 613, Nice 1974, 3rd board, 714, Haifa 1976, 3rd board, 3.510, kanye neLa Valletta 1980, 3rd board, 611. Izibalo zakhe zama-Olympic yilezi: 50 54 -37, ngamaphesenti angu-54.6. Ukubonakala kwakhe kwe-Olympic eziyishumi nanye kudlulwa phakathi kwamaCanada kuphela yi-IM Lawrence Day eyishumi nantathu. Ingqikithi yakhe yemidlalo engu-141 edlalwe kuma-Olympics iyirekhodi laseCanada phakathi kwamadoda, elandela i-147 kaNava Starr kuphela. 