<prompt> Pedzisa mutsara unotevera: Gusztáv Leikep akaberekwa musi waAugust 19, 1966 muHungary sprint canoer uyo akakwikwidza mukupera kwema1980 uye kutanga kwema1990. Akakunda menduru nhatu dzesirivha paICF Canoe Sprint World Championships neimwe iri muC-4 500 m  <response>: 1990 uye maviri muC-4 1000 m 1989, 1990. 