Rt. Rev. B Sunderraj was born in Tamil Nadu.
After reading Theology, he joined Believers Church where he has been serving for over 15 years. Even though he was born in South India, he had a deep passion for the needy and suffering in northeast India. He has spent time in various areas of Assam and Arunachal Pradesh.
Since his Consecration, Bishop Sunderraj has provided spiritual leadership in Nagaland and Assam.