Mezue ahịrịokwu na-esonụ: Na World Cross Country Championships o dekọtara ọtụtụ ebe kachasị elu. O mechara nke itoolu na 1987 (nke ise na asọmpi otu), nke iri na otu na 1989 (nke anọ na asọmpi otu), na nke iri na
1992 (ọlaọcha na asọmpi otu).