<prompt> Pedzisa mutsara unotevera: Karl Schubert 20 May 1908 March 1991 akanga ari mutambi weGermany uyo akakunda menduru yesirivha pa  <response>: Makwikwi eEuropean Aquatics muna 1931. Akakwikwidzawo kumaOlympics ezhizha ra1928, asi akabviswa mumakwikwi okutanga. 