Dee ihe ga-aga n'ihu na paragraf a - Helmuth Setzkorn bụ onye ọkwọ ụgbọ mmiri slalom nke East German lara ezumike nká nke so na asọmpi n'etiti afọ ndị 1950. O ritere ọlaọcha n'asọmpi K-1 nke ndị otu na 1953 ICF Canoe Slalom World Championships
na Meran.