Former President Olusegun Obasanjo has revealed why President Muhammadu Buhari will refer to him as “sir” till he dies, TOPNAIJA.NG can confirm. Speaking at the 2018 Ibogun day celebration in Ogun state, Obasanjo said this is because of the role he played in the president’s victory in the 2015 presidential election. Obasanjo said if not for his […]