Former President Olusegun Obasanjo (middle) flanked by former Vice President of Nigeria and chieftain of the African Democratic Congress (ADC), Atiku Abubakar (left) and National Chairman of the ADC, Sen. David Mark, at the Tambuwal Colloquium – Leadership, Service and Statesmanship at 60 – to mark the 60th birthday anniversary of former Governor of Sokoto State, Senator Aminu Waziri Tambuwal, Mutawallen Sokoto, at the New Event Hall, Transcorp Hilton Hotel, Abuja on Saturday, January 10, 2026.
