Tuhia he haere tonu mo tenei whitianga - I te whakataetae tahi me Wojciech Bańkowski, i noho a Gordon ki te 14th i te 1973 World Championships
i Bratislava me te 1975 World Championships i Colorado Springs, Colorado. Ko ia te toa a motu o Polani o te tau 1977 me Tadeusz Góra.