Ambassador of the Arab Republic of Egypt to the ROK

DCC, MONRE(Department of Climate Change, Ministry of Natural Resources and Environment)

Jeju Dong Middle School

Former Ambassador to Australia

Dosanseowon Seonbi Culture Training Center

Jeju Special Self-Governing Province Innovative Industry Bureau

Department of African and Middle Eastern Studies, Korea National Diplomatic Academy

Jeju National University

Ministry of Foreign Affairs

Korea Foundation

Office of Korean Peninsula Peace and Security Affairs, MOFA

ASEAN-Korea Centre

Center for Asia Pacific Strategy

Vice Governor for Political Affairs of Jeju Special Self-Governing Province

Dankook University