Rubuta ci gaba don wannan sakin layi - Okeke ya yi gasa a gasar zakarun Turai na Junior na 1987, gasar zakarun Turai ta 1990, gasar zakarun Turai ta 1994, gasar zakarun Turai ta 2000, gasar zakarun duniya ta 2001, gasar zakarun Turai ta 2002 da kuma gasar zakarun Turai ta 2002
(matsakaici a cikin mita 60, mita 100, mita 200 ko 4x100 mita relay) ba tare da kaiwa zagaye na karshe ba a cikin kowane taron.