OAP Toolz’s Parents-In-Law Celebrate 45th Wedding Anniversary With A Family Vacation In Mexico – Former DG of the Nigerian Civil Aviation Authority, Dr. Harold Demuren, and first female Chairman of GT Bank, Osaretin Demuren, who happen to be OAP Toolz’s parents-in-law, celebrated their 45th anniversary with their daughters-in-law, children, grandchildren, and other family members present.