Pedzisa mutsara unotevera: John Nada Saya (8 Nyamavhuvhu 1978 <unk> Zvita 2011) mutambi wemuTanzania anomhanya daro refu. Akaberekerwa muArusha. Akapedza gumi neshanu munhangemutange pfupi pa2000 World Cross Country Championships. Akakwikwidza munhangemutange yemarathon pa
2004 Summer Olympics, asi haana kupedza. Akakundawo 2001 Milan Marathon, kuisa pachake zvakanakisisa 2:08:57 maawa.