Mezue ahịrịokwu na-esonụ: Egwuregwu Olympic mbụ ya bụ na 1968. Ọ gbara onye nke ise na ọkara ikpeazụ ya na mita 400, ọ fọrọ nke nta ka ọ ghara ịga nke ikpeazụ. N'ime
4 x 400 mita gbara ọsọ ọ bịara nke anọ ya na Stanislaw Gredzinski, Jan Balachowski na Andrzej Badeński. Ya na ndị otu otu ahụ mechara nke anọ na relay na 1969 European Championships. N'asọmpi ịgba ọsọ n'otu n'otu, o nwetara ihe nrite ọlaedo. Na 1969 European Indoor Games ọ meriri ọlaọcha ọla ọcha na mita 400 n'azụ Balachowski, yana ọla edo na relay.