| Wins | 54 |
|---|---|
| Losses | 75 |
| Total | 129 |
| Link | http://senseis.xmp.net/?K... |
| Link | https://ko.wikipedia.org/... |
| Link | https://ja.wikipedia.org/... |
| Date of Birth | 1976-08-12 |
| Date | Rating | Color | Result | Opponent | Kifu | |||
|---|---|---|---|---|---|---|---|---|
| 2018-01-22 | 3304 | Black | Loss | Cho Hanseung | 3461 | ♂ | | go4go | | |
| 2017-02-13 | 3307 | White | Loss | Kang Dongyun | 3515 | ♂ | | go4go | | |
| 2017-01-10 | 3308 | White | Win | Han Chongjin | 3213 | ♂ | | go4go | | |
| 2014-07-18 | 3313 | Black | Win | Kim Seongjae | 3415 | ♂ | | go4go | | |
| 2011-10-13 | 3297 | Black | Loss | Park Junghwan | 3602 | ♂ | | go4go | | |
| 2010-05-28 | 3291 | White | Loss | Weon Seongjin | 3477 | ♂ | | go4go | | |
| 2010-02-03 | 3290 | Black | Win | Yoo Jaeho | 3168 | ♂ | | go4go | | |
| 2009-10-20 | 3289 | Black | Loss | Cho Hanseung | 3470 | ♂ | | go4go | | |
| 2008-11-05 | 3287 | White | Loss | Mok Jinseok | 3436 | ♂ | | go4go | | |
| 2008-11-03 | 3287 | Black | Loss | Mok Jinseok | 3436 | ♂ | | go4go | | |
| 2008-11-01 | 3287 | Black | Win | Choi Myeonghun | 3239 | ♂ | | go4go | | |
| 2008-10-29 | 3287 | White | Win | Park Cheongsang | 3370 | ♂ | | go4go | | |
| 2008-10-14 | 3287 | White | Win | Kim Hyeongwoo | 3324 | ♂ | | go4go | | |
| 2008-10-03 | 3286 | White | Loss | Yun Junsang | 3413 | ♂ | | go4go | | |
| 2008-09-25 | 3286 | White | Loss | Park Seunghwa | 3264 | ♂ | | go4go | | |
| 2008-09-06 | 3286 | White | Win | Choi Wongyong | 3243 | ♂ | | go4go | | |
| 2008-07-30 | 3285 | Black | Loss | Luo Xihe | 3333 | ♂ | | go4go | | |
| 2008-06-27 | 3285 | Black | Loss | Lee Sedol | 3590 | ♂ | | go4go | | |
| 2008-05-23 | 3284 | White | Win | Yoo Changhyuk | 3314 | ♂ | | go4go | | |
| 2008-05-11 | 3284 | Black | Win | Choi Wongyong | 3245 | ♂ | | go4go | | |
| 2007-10-12 | 3276 | White | Loss | Mok Jinseok | 3426 | ♂ | | go4go | | |
| 2007-10-11 | 3276 | White | Loss | Heo Yongho | 3425 | ♂ | | go4go | | |
| 2007-10-08 | 3276 | Black | Loss | Lee Sedol | 3575 | ♂ | | go4go | | |
| 2007-09-19 | 3275 | White | Win | Jiang Zhujiu | 3113 | ♂ | | go4go | | |
| 2007-09-19 | 3275 | White | Loss | Jin Donggyu | 3200 | ♂ | | go4go | | |
| 2007-07-19 | 3275 | Black | Loss | Rui Naiwei | 3210 | ♀ | | go4go | | |
| 2007-07-07 | 3275 | Black | Win | Lee Yeonggu | 3419 | ♂ | | go4go | | |
| 2007-06-14 | 3275 | Black | Loss | Kang Dongyun | 3491 | ♂ | | go4go | | |
| 2007-01-17 | 3275 | Black | Loss | Lee Sedol | 3554 | ♂ | | go4go | | |
| 2006-12-15 | 3276 | White | Win | Choi Wongyong | 3275 | ♂ | | go4go | | |
| 2006-12-09 | 3276 | White | Loss | Lee Jungwoo | 3234 | ♂ | | go4go | | |
| 2006-12-03 | 3276 | White | Win | Lee Sedol | 3548 | ♂ | | go4go | | |
| 2006-11-19 | 3275 | White | Loss | Lee Changho | 3512 | ♂ | | go4go | | |
| 2006-10-15 | 3275 | Black | Loss | Lee Sedol | 3545 | ♂ | | go4go | | |
| 2006-09-30 | 3275 | White | Loss | Kang Dongyun | 3460 | ♂ | | go4go | | |
| 2006-09-19 | 3275 | White | Loss | Choi Myeonghun | 3240 | ♂ | | go4go | | |
| 2006-08-18 | 3275 | Black | Loss | Choi Cheolhan | 3467 | ♂ | | go4go | | |
| 2006-08-06 | 3276 | Black | Loss | Park Yeonghun | 3470 | ♂ | | go4go | | |
| 2006-07-13 | 3277 | White | Loss | Choi Wongyong | 3289 | ♂ | | go4go | | |
| 2006-06-18 | 3278 | Black | Win | Ko Keuntae | 3303 | ♂ | | go4go | | |
| 2006-05-26 | 3279 | Black | Win | Park Yeonghun | 3472 | ♂ | | go4go | | |
| 2006-05-14 | 3279 | White | Win | Oh Kyuchul | 3035 | ♂ | | go4go | | |
| 2005-12-09 | 3280 | Black | Loss | Lee Yeonggu | 3407 | ♂ | | go4go | | |
| 2005-12-03 | 3280 | White | Loss | An Joyeong | 3380 | ♂ | | go4go | | |
| 2005-10-29 | 3281 | Black | Loss | Weon Seongjin | 3426 | ♂ | | go4go | | |
| 2005-10-08 | 3281 | Black | Loss | Cho Hanseung | 3434 | ♂ | | go4go | | |
| 2005-09-03 | 3283 | Black | Loss | An Joyeong | 3373 | ♂ | | go4go | | |
| 2005-08-16 | 3284 | White | Loss | Yoda Norimoto | 3341 | ♂ | | go4go | | |
| 2005-08-14 | 3284 | Black | Win | Lin Hai Fong | 3148 | ♂ | | go4go | | |
| 2005-08-06 | 3285 | Black | Win | Park Cheongsang | 3353 | ♂ | | go4go | | |
| 2005-08-03 | 3285 | Black | Win | Kim Mansoo | 3107 | ♂ | | go4go | | |
| 2005-07-16 | 3286 | Black | Win | Kim Juho | 3348 | ♂ | | go4go | | |
| 2005-07-09 | 3286 | White | Win | Lee Sedol | 3507 | ♂ | | go4go | | |
| 2005-06-30 | 3286 | White | Loss | Weon Seongjin | 3413 | ♂ | | go4go | | |
| 2005-06-25 | 3286 | White | Loss | Yun Junsang | 3347 | ♂ | | go4go | | |
| 2005-06-19 | 3286 | Black | Loss | Song Taekon | 3364 | ♂ | | go4go | | |
| 2005-06-17 | 3286 | White | Win | Rui Naiwei | 3221 | ♀ | | go4go | | |
| 2005-06-16 | 3286 | White | Win | Zhu Songli | 3182 | ♂ | ||
| 2005-06-15 | 3286 | White | Win | Tian Zhou | 3041 | ♂ | ||
| 2005-06-13 | 3286 | Black | Win | Fang Tianfeng | 2980 | ♂ | ||
| 2005-06-12 | 3286 | Black | Loss | Lin Feng | 3218 | ♂ | | go4go | | |
| 2005-06-11 | 3286 | White | Win | Zhu Yanming | 3062 | ♂ | ||
| 2005-06-02 | 3286 | Black | Loss | Cho Hanseung | 3424 | ♂ | | go4go | | |
| 2005-05-21 | 3286 | Black | Win | Hong Minpyo | 3293 | ♂ | | go4go | | |
| 2005-05-18 | 3286 | Black | Loss | Wang Yuhui | 3317 | ♂ | | cwa | go4go | | |
| 2005-05-16 | 3286 | Black | Win | Liu Xing | 3370 | ♂ | | cwa | go4go | | |
| 2005-05-13 | 3286 | White | Win | Zhou Heyang | 3434 | ♂ | | cwa | go4go | | |
| 2005-05-12 | 3286 | Black | Loss | Wang Xi | 3439 | ♂ | | cwa | go4go | | |
| 2005-05-03 | 3286 | White | Loss | Hu Yaoyu | 3445 | ♂ | | go4go | | |
| 2005-05-02 | 3286 | White | Loss | Yuki Satoshi | 3373 | ♂ | | go4go | | |
| 2005-05-01 | 3286 | White | Loss | Chang Hsu | 3419 | ♂ | | go4go | | |
| 2005-04-09 | 3286 | Black | Loss | Wang Ming Wan | 3240 | ♂ | | go4go | | |
| 2005-02-05 | 3288 | Black | Loss | Hu Yaoyu | 3448 | ♂ | | cwa | go4go | | |
| 2005-02-04 | 3288 | Black | Win | Luo Xihe | 3384 | ♂ | | cwa | go4go | | |
| 2004-10-18 | 3290 | White | Win | Kim Juho | 3345 | ♂ | | go4go | | |
| 2004-10-12 | 3290 | Black | Loss | Kim Juho | 3345 | ♂ | | go4go | | |
| 2004-10-11 | 3290 | White | Win | Kim Juho | 3345 | ♂ | | go4go | | |
| 2004-10-01 | 3289 | White | Win | Choi Cheolhan | 3473 | ♂ | | go4go | | |
| 2004-09-14 | 3289 | White | Win | Choi Kyubyeong | 3204 | ♂ | | go4go | | |
| 2004-07-06 | 3285 | White | Win | Kim Jongjoon | 2832 | ♂ | | go4go | | |
| 2004-07-02 | 3285 | Black | Loss | Lee Sedol | 3496 | ♂ | | go4go | | |
| 2004-06-02 | 3284 | Black | Win | Yoo Changhyuk | 3336 | ♂ | | go4go | | |
| 2004-05-25 | 3283 | Black | Loss | Lee Changho | 3547 | ♂ | | go4go | | |
| 2004-04-26 | 3282 | Black | Loss | Choi Kyubyeong | 3204 | ♂ | | go4go | | |
| 2004-04-21 | 3282 | Black | Loss | Cho Hanseung | 3406 | ♂ | | go4go | | |
| 2004-02-25 | 3280 | Black | Win | Song Taekon | 3402 | ♂ | | go4go | | |
| 2003-05-30 | 3268 | Black | Loss | Lee Sanghun (b) | 3248 | ♂ | | go4go | | |
| 2003-04-09 | 3267 | Black | Win | Park Yeonghun | 3411 | ♂ | | go4go | | |
| 2002-09-18 | 3256 | Black | Loss | Lee Sanghun (b) | 3258 | ♂ | | go4go | | |
| 2002-08-21 | 3255 | Black | Win | Seo Nungwuk | 3191 | ♂ | | go4go | | |
| 2002-04-10 | 3249 | White | Win | Lee Seongjae | 3144 | ♂ | | go4go | | |
| 2002-04-10 | 3249 | Black | Win | Lee Jaeung | 3138 | ♂ | | go4go | | |
| 2002-03-06 | 3247 | White | Loss | Na Jonghoon | 2854 | ♂ | | go4go | | |
| 2001-09-11 | 3239 | White | Loss | Cho Hanseung | 3334 | ♂ | | go4go | | |
| 2001-08-16 | 3239 | Black | Win | An Younggil | 3265 | ♂ | | go4go | | |
| 2000-07-14 | 3221 | Black | Loss | Mok Jinseok | 3349 | ♂ | | go4go | | |
| 2000-06-19 | 3220 | Black | Loss | Yoo Changhyuk | 3406 | ♂ | | go4go | | |
| 2000-06-13 | 3220 | White | Loss | Cho Chi Hun | 3325 | ♂ | | go4go | | |
| 1997-08-15 | 3205 | Black | Loss | Ma Xiaochun | 3413 | ♂ | | cwa | go4go | | |
| 1997-08-13 | 3205 | Black | Win | Yang Chia Yuan | 3132 | ♂ | | go4go | | |
| 1996-10-28 | 3200 | Black | Loss | Yoda Norimoto | 3341 | ♂ | | go4go | | |
| 1996-09-24 | 3199 | White | Win | Takemiya Masaki | 3261 | ♂ | | go4go | | |
| 1996-09-22 | 3199 | Black | Win | Kobayashi Satoru | 3330 | ♂ | | go4go | | |
| 1996-04-01 | 3191 | White | Loss | Choi Myeonghun | 3310 | ♂ | | go4go | | |
| 1996-03-29 | 3191 | White | Loss | Yoo Changhyuk | 3421 | ♂ | | go4go | | |
| 1996-02-27 | 3190 | Black | Loss | Choi Kyubyeong | 3223 | ♂ | | go4go | | |
| 1995-12-28 | 3189 | White | Win | Nakano Yasuhiro | 3022 | ♂ | | go4go | | |
| 1995-10-31 | 3187 | White | Win | Zhou Heyang | 3271 | ♂ | | go4go | | |
| 1995-10-12 | 3186 | White | Win | Choi Kyubyeong | 3217 | ♂ | | go4go | | |
| 1995-10-10 | 3186 | Black | Loss | Cho Hunhyun | 3462 | ♂ | | go4go | | |
| 1995-10-10 | 3186 | White | Loss | Cho Hunhyun | 3462 | ♂ | | go4go | | |
| 1995-10-05 | 3186 | White | Win | Kim Myeongwan | 3094 | ♂ | | go4go | | |
| 1995-10-01 | 3185 | Black | Loss | Choi Kyubyeong | 3216 | ♂ | | go4go | | |
| 1995-09-27 | 3185 | White | Win | Yang Jaeho | 3174 | ♂ | | go4go | | |
| 1995-09-22 | 3185 | White | Loss | Mok Jinseok | 3220 | ♂ | | go4go | | |
| 1995-09-20 | 3185 | White | Loss | Cho Hunhyun | 3462 | ♂ | | go4go | | |
| 1995-09-14 | 3184 | Black | Win | Seo Bongsoo | 3285 | ♂ | | go4go | | |
| 1995-08-03 | 3181 | Black | Loss | Seo Nungwuk | 3155 | ♂ | | go4go | | |
| 1995-07-21 | 3180 | Black | Loss | Yoo Changhyuk | 3399 | ♂ | | go4go | | |
| 1995-07-03 | 3180 | White | Loss | Cho Hunhyun | 3461 | ♂ | | go4go | | |
| 1995-05-15 | 3178 | Black | Loss | Kim Soojang | 3163 | ♂ | | go4go | | |
| 1995-05-01 | 3177 | White | Loss | Choi Myeonghun | 3278 | ♂ | | go4go | | |
| 1995-03-20 | 3177 | White | Win | Kim Yeonghwan | 3142 | ♂ | | go4go | | |
| 1995-02-16 | 3176 | Black | Loss | Cho Hunhyun | 3455 | ♂ | | go4go | | |
| 1995-02-06 | 3176 | Black | Win | Cho Hunhyun | 3454 | ♂ | | go4go | | |
| 1994-03-30 | 3161 | Black | Loss | Choi Myeonghun | 3256 | ♂ | | go4go | | |
| 1994-02-07 | 3159 | White | Loss | Kim Soojang | 3160 | ♂ | | go4go | | |
| 1993-12-10 | 3158 | Black | Win | Paek Seongho | 3055 | ♂ | | go4go | | |
| 1993-08-02 | 3154 | White | Loss | Kim Seungjun | 3226 | ♂ | | go4go | | |
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