Dee ihe na-esote paragraf a - Roland Bardet bụ onye Switzerland lara ezumike nká slalom canoeist onye mpi si n'etiti afọ 1950 ruo n'etiti afọ 1960. O ritere ihe nrite atọ n'asọmpi otu C-1 na ICF Canoe Slalom World Championships na ọlaọcha (1953
) na ọla nchara abụọ (1955, 1959).