| No amateur resultsProfessional record| Date | Opponent | Place | Result |  | 1982 |  | - Oct. 30 | Myung-Woo Yuh | Daegu, South Korea | L 8 |  | + Dec. 19 | Ik-Won Kim | Seoul, South Korea | W 6 |  | 1983 |  | = Mar. 13 | Chang-Pyo Hong | Daejeon, South Korea | Draw 10 |  | + July 24 | Chun-Keun Kim | Seoul, South Korea | W 8 |  | = Sept. 17 | Keun-Sup Han | Seoul, South Korea | Draw 8 |  | 1984 |  | - Sept. 22 | Chang-Kyun Oh | Seoul, South Korea | L 8 |  | 1985 |  | + Feb. 16 | Yun-Bok Hwang | Ohjoungwan, South Korea | KO 1 |  | + June 1 | Chong-Ho Shin | Incheon, South Korea | KO 5 |  | vacant South Korea Super Flyweight Title |  | + Nov. 24 | Eung-San Choi | Seoul, South Korea | W 10 |  | South Korea Super Flyweight Title |  | 1986 |  | + Jan. 18 | Young-Soon Kim | Seoul, South Korea | W 10 |  | South Korea Super Flyweight Title |  | + May 1 | Petngam Chuvatana | Bangkok, Thailand | KO 9 |  | OPBF Super Flyweight Title |  | + July 26 | Singnoi Singkrungthon | Osan City, South Korea | KO 1 |  | OPBF Super Flyweight Title |  | - Oct. 16 | Byung-Kwan Chung | Seoul, South Korea | KO by 3 |  | OPBF Super Flyweight Title |  | 1987 |  | + May 30 | Dadoy Andujar | Osan City, South Korea | TW 7 |  | 1988 |  | - Sept. 4 | Elly Pical | Surabaya, Indonesia | L 12 |  | IBF Super Flyweight Title |  | - Oct. 23 | Thanomsak Sithbaobay | Bangkok, Thailand | KO by 2 |  | 1989 |  | - Aug. 27 | Seung-Koo Lee | Busan, South Korea | KO by 2 | 
   SummaryTotal bouts: 17, Won: 9 (4 inside the limit), Lost: 6 (3 inside the limit), Draw: 2, NC: 0 |