<prompt> Pedzisa mutsara unotevera: Mohamed Saleh El-Shikshaki akazvarwa musi wa 21 Ndira 1951 mutambi weEgypt wevolleyball. Akakwikwidza mumakwikwi  <response>: mutambo wevarume paMitambo yeOlympic yeZhizha ya1976. 