Yaw Osei was born in Kwamang in the Ashanti Region of Ghana. He relocated to Toronto, Canada in 2000. He accepted Jesus Christ as his Lord and personal Savior in 1998.
He holds a Bachelor of Arts degree in Economics from York University, Toronto. He also has certificates in Life Licence Qualification Program (LLQP) and Travel Industry Council of Ontario (TICO). He worked as a Financial / Insurance Advisor with infinity Retirement Solutions (Canada). He also works as Travel advisor/agent with Impress Travel (Canada).
He has held several positions in the Church. He is the Chairman of the Area Audit committee, North York Area. He has served as National Audit committee member since 2012. He also served as National Men’s Ministry secretary from 2012 -2015.
Overseer Osei is the current Peel district Pastor responsible for Martinson Yeboah Assembly (MYA), Mississauga and Brampton Assembly.
Overseer Osei is married to Mrs. Theresa Osei, a Fashion Designer and they are blessed with three children: Matthew Kwadwo Osei, Delmon Ampeabeng Osei and Christine Nyarkowah Osei.
Overseer Osei likes soccer, basketball and reading.