 Pedzisa mutsara unotevera: Parker aiva nhengo yekirabhu yeEssex Ladies Athletics yava kunzi Woodford Green neEssex Ladies. Muna 1983, akahwina mukombe weAAA National Under 17 mu400 m hurdles, achimhanya 62.37. Kubudirira kwake kukuru kwakauya muna 1990 paakapedza wechipiri paAAA Championships mu57.43, kumashure kwaGowry Retchakans 57.14. Kuita uku kwakamuita kuti asarudzwe nokuda kweEuropean Championships muSplit, kwaakamhanya 56.84 mumakwikwi ake kuti asvike kuma semi-fainari. Mumutambo wake wokupedzisira akamhanyisa 57.06, akakundikana kusvika kumagumo. 