Calister Ubah

Calister Ubah sha chasambo yim mǝyon luko uwun bǝ lan kǝntawu jimada Auwal bǝ lan saa duwun yar laarrin fitulurrin yaskin bǝ lan (1973). Shi kasoma Nigeria bǝ. Nigeria ro kaso sidina saa duwun yar laarrin fillaarin araskin bǝ lan. (1996)

 Kenengan nzǝ buro yǝ 

 LamintǝEvans, Hilary; Gjerde, Arild; Heijmans, Jeroen; Mallon, Bill; et al. "Calister Ubah Olympic Results". Olympics at Sports-Reference.com. Sports Reference LLC. Archived from the original on 18 April 2020. Retrieved 21 July 2017.