Nkoli Callistus-Ugo nee Nebolisa was born into the family of late Mr. & Mrs. Gabriel Nebolisa of Enugu-Agidi in Njikoka LGA, Anambra State.
She had her primary Education at Central Primary School Odoakpu Onitsha.
She had her secondary education partly in Anambra State and completed it at Jos, Plateau State. She also had her higher education at Jos before relocating to Aba, Abia State, where she completed her university education at the University of Portharcourt. She is a widow with four children, and she loves the word of God and music.