Seoul Shinmun Daily

Department of International Relations, University of Seoul

Former Minister of Oceans and Fisheries

Association of Korea Agri Food Sextic Industry

POSTECH

Seoul national university

KCTV Jeju Broadcasting co.

Seoul National University Asia Center

Former Minister of Foreign Affairs and Trade of the Republic of Korea / Distinguished Visiting Professor of Hanyang University

Jeju National University

Korea Automobile Manufacturers Associatio

Jeju Research Institute

Korea National Diplomatic Academy

Graduate School of International Studies, Seoul National University

SBS