Buuxi weedhan soo socota: Okeke wuxuu ka qayb galay tartankii horyaalka Yurub ee da'yarta ee 1987
1990 European Championships, 1994 European Indoor Championships, 2000 European Indoor Championships, 2001 World Championships, 2002 European Indoor Championships iyo 2002 European Championships (si isku mid ah 60 mitir, 100 mitir, 200 mitir ama 4x100 mitir Relay) iyada oo aan la gaarin wareegga ugu dambeeya ee dhacdooyinka.