Mezue ahịrịokwu na-esonụ: N'ọsọ 100 mita, o ritere ọlaọcha na 1997 Summer Universiade ma bụrụ onye nke asaa na 1998 European Championships. O sonyekwara na 1994 European Championship, 1997 World Championship,
Egwuregwu Olympic 2000 na 2002 European Championship na-enweghị iru na njedebe. Na mita 200 o mechara nke asaa na 2003 World Championships. Na mita 60 ọ gbara asọmpi na 1997 World Indoor Championships na 2001 World Indoor Championships na-erughi na njedebe.