Akhogba Onoriode Zenith, better known as Onosz and sometimes referred to as Chief Onosz was born and raised in Delta state, Nigeria. His professional music journey started in Port Harcourt where he studied Language and Communication studies at the university of Port Harcourt.

He is an African Pop and R&B singer, songwriter, performer and recording artist. His first appearance on the main stream music scene was his evergreen verse on Burna Boy's smoke some weed.