 Nyorai mberi kwechikamu chino - Tata-Muya akawana menduru mbiri dzesirivheri kubva kuAfrican Championships ya1979400 m zvipingamupinyi uye 800 m. Iye zvakare ari 400 m chipingamupinyi bronze medalist kubva ku1982 African Championships. Muna 1980 akatora zviitiko zvakasiyana siyana paCommonwealth Games, mhedzisiro yakanakisa yaive nzvimbo yechinomwe nechikwata cheKenya 4 × 400 m relay. Chiitiko chake chekutanga chepasi rose yaive makwikwi epasi rose ekutanga muna 1983, kwaasina kupfuura 400 metres zvipingamupinyi zvinopisa Aive iye chete mutambi wechikadzi wekuKenya muHelsinki, uye nekudaro ndiye mukadzi wekutanga wekuKenya kukwikwidza kumakwikwi epasi rose. 