Pedzisa mutsara unotevera: Muna 1975, de Leeuw akadzokorora somukundi wesirivha pa
European Championships muCopenhagen, apo Errath zvakare akawana ndarama. Akava shasha yenyika pa1975 World Championships muColorado Springs, Colorado, achipedzisa mberi kwaHamill naErrath, uye akasarudzwa 1975 mutambi wechikadzi wechiDutch wegore.