 Nwaanyị mụru nwa agbalahula Usain Bolt nọsọ Ebe foto si, AF85 Nkọwa foto, Allyson Felix Negwuregwu e, nwaanyị mụrụ nwa ọnwa iri akuriela efere nrite Usain Bolt na ọsọ 4x400 mixed relay na World Atletic Championship na-akpọtụ na Doha ugbua. 