Ka cika wannan magana: Doyle ta soma wasan Judo sa'ad da take 'yar shekara 10, kuma bayan shekara uku, ta shiga tawagar Judo ta Britaniya. Doyle ya yi gasa a gasar zakarun duniya ta Judo ta mata a shekarar 1980. Tana ɗaya daga cikin judoka bakwai a taron, kuma ta sami lambar tagulla. Ta kasance ta uku a gasar zakarun Turai ta Judo ta 1980, kuma ta biyu a 1981 da
Gasar Zakarun Turai ta Judo ta 1982. Ta lashe gasar cin kofin duniya na Judo na kasa da kilo 52 a shekarar 1982. A cikin 1983, Doyle ya lashe gasar a karkashin nauyin kilo 52 a Gasar Zakarun Turai ta Judo a Genoa, Italiya. Dole ne Doyle ta biya nata kuɗin don yin gasa a Gasar Zakarun Duniya ta Judo ta 1984; Dole ne ta aro kuɗin daga mahaifinta. A gasar zakarun Turai, Doyle ya sha wahala a kafada da aka raba kuma dole ne a kai shi asibiti.