Mezue ahịrịokwu na-esonụ: Ọ gbara onye nke asaa n'ọsọ ogologo na
2004 World Cross Country Championships, ebe ndị otu Kenya, nke Jepkorir so na ya, meriri ọla ọcha na asọmpi otu. O meriri Parelloop 10K na agbụrụ na Netherlands na 2005. O mechara nke iri na anọ na 2006 World Road Running Championships, na-enyere ndị otu Kenya aka imeri asọmpi otu. O meriri Cross Internacional de la Constitución nke 2007.