Dee ihe na-aga n'ihu maka paragraf a - O nwetara nrite ọlaọcha n'ihe omume C-2 agwakọtara na 1955 ICF Canoe Slalom World Championships na Tacen. O nwetakwara ihe nrite ọla edo abụọ n'asọmpi otu egwuregwu C-2, otu na 1949 ICF Canoe Slalom World Championships na Geneva na nke ọzọ na 1953 ICF Canoe Slalom World Championships
na Meran.