Pedzisa mutsara unotevera: John Nada Saya (8 Nyamavhuvhu 1978 <unk> Zvita 2011) mutambi wemuTanzania anomhanya daro refu. Akaberekerwa muArusha. Akapedza ari wechigumi nemashanu munhangemutange pfupi pa
2000 World Cross Country Championships. Akakwikwidza mumutambo wemarathon kumaOlympics a2004, asi haana kupedza. Akakundawo 2001 Milan Marathon, kuisa pachake zvakanakisisa 2:08:57 maawa.