- Former member of S.O.K.
- Former member of YWAM.
- Former saxophonist of Club Yaman.
- The military band of Korea Air Force Academy.
- Graduated Busan Art College
- Saxophonist of team Real Player.
- Saxophonist of team Allivesax.
- Saxophonist of team Get All Right.
- Saxophonist of Trala Hannam and Saebitsome.
- Won the Yamaha saxophone contest.
- Won the Pocheon Art Belly saxophone contest.
- Invited performance by SI Academy, Saeum Church, Saeyeon High School, Enhye Church, Junggwan High School, Dongmyeong University, and Busan Art College.
- Playing saxophone at many famous jazz clubs in Busan.