「Current Positions」
CEO, Jeju Maeil News
Board Director, Ohyun High School Alumni Association
Board Director, Jeju National University Alumni Association

「Past Positions」
Chairman, First half of 11th Jeju Special Self-Governing Provincial Council
Chairman, Council Steering Committee of the latter half of 10th Jeju Special Self-Governing Provincial
Council
2nd Co-Chairman, Latter half of 7th Metropolitan & Provincial Council Steering Committee Chairs Association of Korea
Chairman, Environment & City Committee of 9th Jeju Special Self-Governing Provincial Council
President, Jeju City Marine Corps Veterans Association
Team Head, Monitoring Project Team for School Violence Prevention Support
Chairman, of Jeju Branch for Sunfull Internet Peace Movement
President, Regional Citizens’ Committee for Revitalizing Local Economy
Chairman, Jeju City Small Business Association
Chairman, Regional Economic Subcommittee of Jeju City
Chairman, Folk Crafts Sales Cooperative