Mezue ahịrịokwu na-esonụ: N'afọ 2005 ọ bịara nke itoolu na
World Half Marathon Championships na nke 25 na World Championships. N'afọ 2006, ọ gbara asọmpi na World Road Running Championship mana o mezughị ọsọ ahụ. Ọ gbara onye nke anọ na marathon na 2007 World Championships. Ọ gbakwara ọsọ ọkara marathon na 2007 All-Africa Games n'afọ ahụ, mana ọ gwụrụ na nke iri na ise.