Karel Třešňák (akaberekwa musi waFebruary 21, 1949 muKarlovy Vary) aimbova weCzechoslovak slalom canoeist uyo akakwikwidza muma1970. Akakunda menduru nomwe paICF Canoe Slalom World Championships nendarama mbiri (C-1 chikwata: 1973, 1975) sirivha (C-1: 1973) nemhangura ina (C-1: 1977
; boka reC-1: 1971, 1977, 1979).