<prompt> Pedzisa mutsara unotevera: Akashambira kuGreat Britain mumitambo yeOlympic uye mumakwikwi eEurope. Clarke akahwina menduru yesirivha mumakwikwi e4 × 100 m freestyle relay ku  <response>: 1962 Makwikwi eEurope Emumvura. Akapedza ari wechinomwe mumutambo mumwe chetewo pamaOlympics eZhizha a1960. 