B.A., Kyungbuk National University, Daegu, Republic of Korea (1972)
M.A., Kyungbuk National University , Daegu, Republic of Korea (1974)
Ph.D., Graduate School, North West University ( Potchefstroom University), Potchefstroom, South Africa (1984)
M.Div., Study Korea Theological Seminary, Kosin University (1977-1984)  & Korea Theological Seminary in America (1999)
Ed.D. (honors), Daytstar University, Kenya (2008)
Professor of Christian Education