Buuxi weedha soo socota: Tata-Muya wuxuu laba billadood oo lacag ah ka helay 1979 African Championships (400 m hurdles iyo 800 m). Waxay sidoo kale tahay 400 m caqabadaha bilada naxaasta ah ee 1982 African Championships. Sanadkii 1980 waxay ka qayb gashay dhacdooyin kala duwan oo ka dhacay
Ciyaaraha Barwaaqo Sooranka, natiijada ugu fiican ayaa ah kaalinta 7aad ee kooxda 4 × 400 m ee Kenya. Dhacdadii ugu horreysay ee caalami ah waxay ahayd horyaalnimada adduunka ee furitaanka 1983, halkaas oo aysan ka soo gudbin 400 mitir oo caqabado ah. Waxay ahayd haweeneyda kaliya ee Kenyan ah ee ciyaarta ka ciyaarta Helsinki, sidaas darteedna waa haweeneyda ugu horreysa ee Kenyan ah ee ka tartameysa horyaalka adduunka.