Pedzisa mutsara unotevera: Khalifa akakwikwidza kuMauritania mumitambo miviri yeOlympic yezhizha, kutanga kumaOlympic ezhizha ra1988, kwaakakwikwidza mumamita zviuru zvishanu uye akapedza 17th muchikwata chake, asi haana kukodzera kutenderera rinotevera. Makore mana gare gare pa 1992 Summer Olympics akapinda mu
asi haana kupedza nhangemutange yacho.