Shin Chon Tae Kwon Do School Chief Instructor, Seoul, Korea

Immigrated to United States

Owner/Instructor at Master Do's Tae Kwon Do Academy's (8 schools), Chicago

Assisted in the development of the Midwest Tae Kwon Do Federation – Position Treasurer/Director

Assisted in the development of the Midwest Korean Air Force Veterans Association – Position Secretary

Assisted in the development of the Central AAU Tae Kwon Do Committee – Position Secretary General

Assisted in the development of the U.S. Tae Kwon Do Federation – Position Secretary/Treasurer

Assistant to the Korean Association of Chicago, President

First Vice President of the Illinois AAU Tae Kwon Do Committee

Member of the Board of Directors of the Korean Chamber of Commerce of Chicago

Assisted in the development of the Midwest Dong Book High School Alumni – Position Secretary General

Member of the Board of Directors of the Arirang Lions Club

Assisted in the development of the Pan American Moo Duk Kwan Society – Position Secretary General

Editor of the Pan American Moo Duk Kwan Society Newsletter

Vice President of the Midwest Dong Book High School Alumni

President of the Illinois Moo Duk Kwan Association

Assisted in the development of the American Tae Kwon Do Federation – Position Vice President

Vice President of the Illinois AAU Tae Kwon Do Federation

Vice President of the Midwest Seoul-Kyonggido Association

Vice President of the Board of Directors of the Korean Chamber of Commerce of the Midwest

President of the Pan American Tae Kwon Do Federation

President of the Midwest Korean Air Force Veterans Association

President of the American Black Belt Association

Co Authored "Beginning Tae Kwon Do"

President of the American Masters Association

President of the American Tae Kwon Do Instructors Association

President of the Tae Kwon Do Education Association

President of the Korean Association of Central Florida

Member of the Asian Pacific Heritage Council

Honorary President World Taekwondo & Hapkido Academy