| No amateur resultsProfessional record| Date | Opponent | Place | Result |  | 1976 |  | + Nov. 6 | Byong-Ki Kum | Chongju, South Korea | W 6 |  | + Nov. 27 | Ik Hyun Cho | Chongju, South Korea | W 8 |  | 1977 |  | + Jan. 22 | Peter Piamonte | Seoul, South Korea | KO 1 |  | + Mar. 27 | Sang Ho Lee | Daegu, South Korea | W 8 |  | + June 25 | Young Suk Yun | Seoul, South Korea | KO 6 |  | + July 8 | Mitsuyuki Nakane | Busan, South Korea | W 10 |  | + Aug. 23 | Shi-Wun Kang | Busan, South Korea | KO 3 |  | + Aug. 28 | Kwang Sun Kim | Seoul, South Korea | W 10 |  | South Korea Lightweight Title |  | 1978 |  | + Feb. 11 | Sang-Mo Koo | Busan, South Korea | KO 1 |  | South Korea Lightweight Title |  | + Mar. 12 | Joe Lim | Busan, South Korea | W 10 |  | + May 24 | Petchsayarm Petcharoen | Seoul, South Korea | W 10 |  | + June 30 | Rey Tam | Seoul, South Korea | W 10 |  | = Aug. 27 | Abdul Bey | Busan, South Korea | Draw 10 |  | 1979 |  | + Mar. 4 | Tae-Ho Kim | Seoul, South Korea | W 10 |  | + Apr. 22 | Young-Ho Oh | Seoul, South Korea | W 10 |  | + June 15 | Vechaya Senapitak | Gwangju City, South Korea | W 10 |  | - Aug. 25 | Antonio  Cervantes | Seoul, South Korea | L 15 |  | WBA Super-Lightweight Title |  | + Nov. 30 | Fitzroy Guisseppi | Seoul, South Korea | W 10 |  | 1980 |  | + May 3 | Boy Reyes | Gwangju City, South Korea | KO 6 |  | + July 14 | Rod Sequenan | Seoul, South Korea | TKO 2 |  | - Sept. 25 | Sang-Hyun Kim | Seoul, South Korea | L 10 |  | 1981 |  | - Jan. 23 | Sang-Hyun Kim | Busan, South Korea | L 10 |  | + Apr. 10 | Young-Ho Oh | Busan, South Korea | W 12 |  | OPBF Lightweight Title |  | + Oct. 18 | Lito Pena | Gwangju City, South Korea | W 12 |  | OPBF Lightweight Title |  | + Dec. 12 | Flash Villamer | Seoul, South Korea | W 12 |  | OPBF Lightweight Title |  | 1982 |  | - Feb. 28 | Deuk-Koo Kim | Chungju, South Korea | L 12 |  | OPBF Lightweight Title |  | - July 25 | Young-Ho Oh | Gwangju City, South Korea | L 10 | 
   SummaryTotal bouts: 27, Won: 21 (6 inside the limit), Lost: 5 (0 inside the limit), Draw: 1, NC: 0 |