Akinrelere Sunday is a seasoned public speaker and an insightful writer. He has published four books to his credit, these are: "The Journey Through Life", "Living Today with Tomorrow in Mind", "The Man with a Large Heart", and his latest book is titled, "The Seat of Power".

​Sunday holds BSc. (Hons) in Biochemistry from Adekunle Ajasin University, Akungba Akoko, Ondo State, and a Professional Diploma in Education with distinction from the Postgraduate Studies and Research Institute of Adeyemi College of Education, Ondo, Ondo State, Nigeria.