Mezue ahịrịokwu na-esonụ: Ụmụnne nwetara nsonaazụ kachasị mma nke ọrụ ha, 6th, na
1977 World Championships na Tokyo, Japan, na 1978 World Championships na Ottawa, Canada. Nsonaazụ ha kachasị elu na kọntinent, nke ise, bịara na 1978 European Championship na Strasbourg, France.