Olarewaju Bolaji is a certified Estate Surveyor from a Reputable Nigerian higher institution, he however is a full time music minister, he was converted and raised at the headquarters of the sword of the Spirit Ministries under the strict tutelage of Bishop Francis Wale Oke. He is an Ordained minister with the Redeemed Christian Church of God, and has been serving within the ministry for the past 22 years. Olarewaju Bolaji is a member of the board of directors for the Living Springs Music Festival which as been in existence for more than 3 decades.

He is widely regarded as ''Baba Awon Boyz'' (King of The Boyz) but in reality he is not just the King of the male folk, but a confirmed ''Area Fada'' which includes females as well.

An appellation which stems from his Youthful disposition/relations and his support posture to create platforms for many young people who have crossed his path. Many who and now dominant faces in their respective endeavors.

The veteran praise leader who differentiates his musicianship with comic twists, trending lingo infusion over grovvy instrumentation is a Jack of Many Trades and Master of them All. As a Concert Producer - "Turn It Up" is a dominant name which converges the city of Ibadan as a result of his Sunday Morning Radio Show known by the same name. 

As Trustee of one of the Oldest Music Festivals in the country - (Livingspring), he is an experienced Event/Technical/Production Manager which has seen him project manage several Kingdom Projects.

Praising God is a different experience with Bolaji Olarewaju popularly known as BIGB.