He retired from football in 2006 due to serious glaucoma.[3] He is now totally blind in the right eye.
Opabunmi is now the Head Coach of a Football academy in Iwo, Osun State, Alamu Football Academy, the first free football academy which is set to participate in the Nigerian Premier league.
International career
Opabunmi scored a goal to help Nigeria win the African U-17 Championships in 2001. With Collins Osunwa out with injury he became Nigeria's key player at 2001 FIFA U-17 World Championship where he scored a hat-trick against Australia and won him the Silver Shoe as second highest goalscorer and also the Bronze Ball as third best player in the tournament, helping Nigeria to reach the final where they lost to France. He attracted attention from clubs such as Manchester United, Lyon and Celta Vigo.