Kammala wannan jumla: Okeke ya yi takara a gasar zakarun Turai na matasa na 1987, gasar zakarun Turai na 1990, gasar zakarun Turai ta 1994 a cikin gida, gasar zakarun Turai ta 2000 a cikin gida, gasar zakarun duniya ta 2001, gasar zakarun Turai ta 2002 a cikin gida da kuma gasar zakarun Turai ta 2002 a cikin gida.
Gasar Zakarun Turai ta 2002 (a cikin mita 60, mita 100, mita 200 ko relay na mita 4x100) ba tare da kaiwa zagaye na karshe a kowane taron ba.