Pedzisa mutsara unotevera: Pierre Biehler muFrance akarega basa slalom canoeist uyo akakwikwidza mukutanga-kusvika-pakati pema1950. Akakunda menduru mbiri mumutambo weC-1 wechikwata paICF Canoe Slalom World Championships nesirivheri muna 1951 nebronze muna
Muna 1953.