Faatumu le fuaiupu lenei: O De Leeuw's international breakthrough na sau i le 1973-74 vaitau. O lana pine muamua o le ISU Championship o le siliva i le 1974 European Championships i Zagreb, i tua atu o Christine Errath. I le
I le 1974 World Championships i Munich, na ia mauaina ai le pine apamemea ma tulaʻi i luga o le tulaga faʻailoga ma Errath ma Dorothy Hamill.