 Nyorai mberi kweiyi ndima - Akapedza ari 3rd pa1989 IAAF World CupMakwikwi emamita 800. Muna 1989 akanga akunda makwikwi eAfrica uye muna 1990 akava wechipiri muMitambo yeCommonwealth. Munguva yezhizha ra1992 Kiprotich akahwina misangano yakati wandei yeGrand Prix kwaakakunda William Tanui waakarasikirwa naye mumutambo weOlympic. Kiprotich akarongwa No.1 munyika yose pamusoro pe800m muna 1993. 