Daljoong Chang is Professor Emeritus of Political Science and International Relations at Seoul National University. Throughout his career Professor Chang has been teaching Northeast Asian Politics, Inter-Korean Relations, and Contemporary Korean Politics. Professor Chang has been engaged in various advisory activities for national unification, security, and foreign policy. He is currently Chairman of the Advisory Committee of the Ministry of Foreign Affairs, and a member of Advisory Group for the Inter-Korean Summit Meeting. He is also active in business activities as an Outside Director for Samsung C&T and Daelim Industry

He was a Fulbright Scholar and a Japan Foundation Fellow. Before joining Seoul National University, he taught at Korea Military Academy and Sogang Jesuit University. He earned his Ph.D in Political Science at the University of California at Berkeley after having completed his B.A. and M.A. degrees at Seoul National University