No amateur resultsProfessional record| Date | Opponent | Place | Result | | 1997 | | + Oct. 19 | Seung Hyun Lee | Daejeon, South Korea | W 4 | | - Dec. 29 | Pil-Koo Kang | Uijeongbu City, South Korea | L 4 | | 1998 | | - Dec. 23 | Kyung Mook Yoon | Seongnam City, South Korea | L 4 | 1999-2000
Inactive | | 2001 | | - Jan. 18 | Seung-Won Baek | Seoul, South Korea | L 4 | | + Dec. 22 | Hyo-Shik Hong | Muju, South Korea | W 4 | | 2002 | | + Jan. 7 | Ho Young Lee | Muju, South Korea | W 4 | | + Jan. 25 | Jae-Chul Yoo | Muju, South Korea | W 6 | | = Apr. 27 | Hoon-Suk Park | Seoul, South Korea | Draw 8 | | - June 29 | Jae-Kwang Jung | Uijeongbu City, South Korea | KO by 6 | | (For South Korean Super-Bantamweight Title) | | - Nov. 16 | Il Kwon | Seoul, South Korea | L 8 | 2003
Inactive | | 2004 | | + Feb. 28 | Joel Avila | Garapan,Saipan, Northern Mariana Islands | W 10 | | + July 17 | Mongkolchai Singmanasak | Gangjin Gun, South Korea | KO 2 | | - Sept. 24 | Hiroki Sakamoto | Osaka, Japan | L 10 | | - Oct. 24 | Min-Sung Lee | Daejeon, South Korea | L 10 | | (For vacant Korean Super-Bantamweight Title) | 2005-2006
Inactive | | 2007 | | + July 21 | Jae-Hoon Kim | Busan, South Korea | KO 2 | | + Dec. 25 | In-soo Yu | Seoul, South Korea | W 6 | | 2008 | | - Feb. 23 | Jong-Hoon Lee | Cheonan, South Korea | KO by 6 | | (For South Korean Featherweight Title) | | 2009 | | + Sept. 19 | Jong-won Won | Goyang City, South Korea | W 10 | | (Won vacant South Korean Featherweight Title) | | 2010 | | + Jan. 29 | Jung-hoon Kim | Anseong, South Korea | W 10 UD | | (Retained South Korean Featherweight Title) | | - July 3 | Naoki Matsuda | Tokyo, Japan | L 12 UD | | (For OPBF Featherweight Title) |
Summary
Total bouts: 20, Won: 10 (2 inside the limit), Lost: 9 (2 inside the limit), Draw: 1, NC: 0
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