No amateur resultsProfessional record| Date | Opponent | Place | Result | | 1988 | | + July 24 | Hyung-Jun Koh | Pohang City, South Korea | KO 4 | | - Dec. 4 | Jun Shik Park | Gwangju City, South Korea | L 8 | | 1989 | | - Feb. 19 | Sung In Lee | Seoul, South Korea | L 8 | | = Mar. 25 | Sang-Do Jung | Daegu, South Korea | Draw 10 | | South Korean Super-Welterweight Title | | = July 23 | Sung-Ho Chang | Seoul, South Korea | Draw 6 | | + Oct. 29 | Sung In Lee | Chuncheon, South Korea | W 10 | | 1990 | | + May 13 | Dong Woon Kim | Kunsan, South Korea | KO 9 | | South Korean Super-Welterweight Title | | + Oct. 20 | Jun Shik Park | Seoul, South Korea | W 10 | | South Korean Super-Welterweight Title | | 1991 | | + May 4 | Yong-Sun Kim | Ulsan, South Korea | W 10 | | South Korean Super-Welterweight Title | | + Oct. 19 | Aswan Abubakar | Eumsung, South Korea | KO 4 | | vacant OPBF Middleweight Title | | 1992 | | + Nov. 14 | Hyun-Sik Lee | Uijeongbu City, South Korea | KO 7 | | OPBF Middleweight Title | | 1993 | | - Jan. 19 | Reggie Johnson | Boise, United States | TKO by 8 | | WBA Middleweight Title |
Summary
Total bouts: 12, Won: 7 (4 inside the limit), Lost: 3 (1 inside the limit), Draw: 2, NC: 0
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