Andika mwendelezo wa aya hii - Jan Šulc (191630 Mei 2001) alikuwa Czechoslovak slalom canoeist ambaye alishindana katika 1940s na 1950s. Alishinda medali nne katika ICF Canoe Slalom World Championships na dhahabu (C-1 timu: 1953
) na fedha tatu (C-2: 1953; C-2 timu: 1949, 1951).