No amateur resultsProfessional record| Date | Opponent | Place | Result | | 1971 | | - July 27 | Sang-Chun Yuh | Daegu, South Korea | L 6 | | - Aug. 15 | Young-Han Kim | Daegu, South Korea | L 6 | | + Sept. 7 | Sam How | Seoul, South Korea | KO 1 | | + Sept. 25 | Il-Mo Chung | Daegu, South Korea | W 6 | | + Dec. 18 | Yong-Un Chun | Seoul, South Korea | W 4 | | 1972 | | + Feb. 5 | Mu-Hak Moon | Daegu, South Korea | W 4 | | 1973 | | + Feb. 17 | Jae-Ho Cho | Daegu, South Korea | W 6 | | + Apr. 10 | Yong Chul Choi | Seoul, South Korea | W 6 | | = July 15 | Soo-Hean Hong | Seoul, South Korea | Draw 4 | | - Aug. 15 | Ju-Byung Kim | Seoul, South Korea | L 8 | | + Nov. 4 | Ho-Myung Ahn | Seoul, South Korea | W 8 | | 1974 | | + Feb. 10 | Ho-Myung Ahn | Busan, South Korea | W 8 | | + Apr. 1 | Ju-Byung Kim | Seoul, South Korea | W 10 | | + Nov. 30 | Dong-Rae Lim | Daejeon, South Korea | W 8 | | 1975 | | + Jan. 26 | Il-Sung Choi | Busan, South Korea | W 8 | | = Mar. 22 | Hak-Yong Kim | Chuncheon, South Korea | Draw 10 | | + June 14 | Chun-Woo Lee | Seoul, South Korea | W 10 | | + Sept. 20 | Chun-Woo Lee | Incheon, South Korea | W 8 | | 1976 | | + Mar. 28 | Ju-Byung Kim | Seoul, South Korea | KO 1 | | + Aug. 21 | Chun-Woo Lee | Busan, South Korea | W 10 | | = Dec. 18 | Jong-Bae Kim | Seoul, South Korea | Draw 10 | | 1977 | | + May 28 | Ju-Byung Kim | Seoul, South Korea | KO 3 | | + July 23 | Kyung Ju Ha | Chungju, South Korea | W 10 | | + Dec. 8 | Jiro Takada | Osaka, Japan | W 12 | | OPBF Flyweight Title | | 1978 | | + Mar. 19 | Chikara Igarashi | Seoul, South Korea | TKO 8 | | - July 25 | Chikara Igarashi | Tokyo, Japan | L 12 | | OPBF Flyweight Title | | + Sept. 8 | Keisuke Yuguchi | Tokyo, Japan | W 10 | | 1979 | | + Aug. 8 | Chikara Igarashi | Aomori City, Japan | W 12 | | OPBF Flyweight Title | | - Nov. 6 | Shigeo Nakajima | Tokyo, Japan | L 10 | | 1980 | | + Mar. 18 | Chikara Igarashi | Otsu, Japan | W 12 | | OPBF Flyweight Title | | = June 20 | Sung-Jun Kim | Seoul, South Korea | KO 6 | | + Nov. 23 | Shuichi Hozumi | Tokyo, Japan | KO 9 | | OPBF Flyweight Title | | 1981 | | - Mar. 3 | Koki Ishii | Tokyo, Japan | L 10 | | + June 27 | Sung-Jun Kim | Busan, South Korea | W 10 | | + Dec. 6 | Kap-Chul Shin | Incheon, South Korea | W 12 | | OPBF Flyweight Title | | 1982 | | - Apr. 30 | Steve Muchoki | Copenhagen, Denmark | L 10 | | + June 27 | Frank Cedeno | Wonju City, South Korea | W 12 | | OPBF Flyweight Title | | = Dec. 4 | Rocky Pineda | Busan, South Korea | Draw 12 | | OPBF Flyweight Title | | 1983 | | - Jan. 29 | Hi-Sup Shin | Seoul, South Korea | KO by 9 | | OPBF Flyweight Title |
Summary
Total bouts: 39, Won: 26 (6 inside the limit), Lost: 8 (1 inside the limit), Draw: 4, NC: 0
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