Mezue ahịrịokwu na-esonụ: Schwarz/Oppelt rigooro n'elu ikpo okwu Europe na nke mbụ ya na 1953 European Championships, ebe ha meriri ọla nchara, wee tinye nke isii na World Championships. Na 1954, ha ghọrọ
Ndị meriri ọla ọcha na Europe ma gaa n'ihu merie ọla mbụ ha, ọla nchara, na 1954 World Championships. Ha gbasoro ya na ọlaọcha na 1955 World Championships, na-agwụcha dị ka onye na-agba ọsọ na-agba ọsọ na Canada Frances Dafoe / Norris Bowden, bụ onye weere aha ụwa nke abụọ ha.