Mezue ahịrịokwu na-esonụ: Ọ kwụsịrị nke iri abụọ na ihe omume marathon na 1999 World Championships, na nke 37 na
1999 World Half Marathon Championships. Ọ sonyekwara n'asọmpi Iko Mbaụwa nke afọ 2001, mana a chụrụ ya n'asọmpi.