Ph. D. in Philosophy of Education with dissertation title “The Modern School: its crisis and its future”, Potchefstroom University, South Africa, 1981-1984.

M.A. Philosophy of Education, Graduate School of Kyung Buk National University, 1972-1974.

M.Div. Korea Theological Seminary, 1999.

B.A. Education, Kyung Buk National University, 1968-1972.

Honorary Doctor of Education, Daystar University, Kenya, May 2009.