<Career details>
⦁ Chairman of the Jeju Chamber of Commerce and Industry (24th, 25th)
⦁ Vice Chairman of the Korea Chamber of Commerce and Industry (24th, 25th)
⦁ CEO of Segi Construction Co., Ltd.
⦁ Co-chair of the Jeju Regional Airport Infrastructure Expansion Council
⦁ Chairman of Jeju Regional Council of Economic Organizations
⦁ President of the Jeju branch of the Korea-China Private Economic Council (4th)
⦁ Jeju Regional Human Resource Development Committee Co-Chair
⦁ Co-chairman of the World Jeju People's Congress Organizing Committee
⦁ Member of the hosting committee of the Conference of the Parties to the UN Framework
⦁ Convention on Climate Change in Jeju Special Self-Governing Province
⦁ President of the Jeju Mecena Association
⦁ Jeju Special Self-Governing Province Korea-Japan Friendship Association (15th)
⦁ Chairman of the Jeju Creative Economy Innovation Center (2nd)
⦁ President of the Jeju Casino Industry Win-Win Council
⦁ Co-chairperson of the 2025 APEC Summit Jeju Promotion Committee for the Promotion of the People's Republic of Korea
⦁ Local Government-University Cooperation-Based Regional Innovation Project Jeju Regional Cooperation Committee