Ka cika wannan jumla: Feron ya yi gasa a gasar Olympics ta 1952 da kuma a gasar Olympics ta 1956 a wasan tseren kankara. A shekarar 1952 ya gama na 63 a cikin
saukowa, na 73 a gasar giant slalom, na 46 a gasar slalom, amma an fitar da shi a zagaye na farko. Shekaru huɗu bayan haka ya gama na 38 a cikin 1956 saukowa, na 46 a gasar slalom, da na 65 a gasar giant slalom. Babban ɗan'uwansa Michel ya yi gasa a Wasannin hunturu na 1948 da 1952, kuma a wasan tsere na tsaunuka.