I te Hui-tanguru 1952, i whakataetae a Klopfer i te Winter Olympics i Oslo, Norway, a ko ia te tuawha o te whakataetae. Ko tana whakataetae whakamutunga ko te 1952 World Championships
i Paris, i Wīwī. I wikitoria ia i te hiriwa i muri i a du Bief, katahi ka mutu tana whakataetae.