Korea National Defense University

Asian Forest Cooperation Organization (AFoCO)

Korean Association for Local Government Studies

Chairman of the Ban Ki-moon Foundation for a Better Future / The 8th United Nations Secretary-General

Korea University, Ilmin International Relations Institute

UCLG-ASPAC

Member of the National Assembly of the ROK

Irish Dry Stone Walling Organization

Theater Osnabruck

National Institute for Lifelong Education

Chung-Ang University

Dongseo University

Member of the National Assembly of the ROK

Jeju Semiconductor Corp.

Chairman of National Association of Mayors in Korea / Mayor of Nam-gu, Daegu Metropolitan City