Daewang
Korean tournament helded from 1984 to 1998.
- 1th 1984 Cho Hunhyun d. Seo Neung-uk 3-1
- 2nd 1985 Cho Hunhyun d. Seo Neung-uk 3-1
- 3rd 1986 Cho Hunhyun d. Seo Neung-uk 3-0
- 4th 1987 Cho Hunhyun d. Seo Neung-uk 2-0
- 5th 1988 Cho Hunhyun d. Seo Bongsoo 3-0
- 6th 1988 Yoo Changhyuk d. Cho Hunhyun 3-1
- 7th 1990 Cho Hunhyun d. Yoo Changhyuk 3-0
- 8th 1991 Lee Changho d. Cho Hunhyun 3-1
- 9th 1992 Lee Changho d. Yoo Changhyuk 3-0
- 10th 1993 Lee Changho d. Seo Bongsoo 3-1
- 11th 1994 Cho Hunhyun d. Lee Changho 3-0
- 12th 1995 Lee Changho d. Cho Hunhyun 3-1
- 13th 1996 Lee Changho d. Cho Hunhyun 3-0
- 14th 1997 Lee Changho d. Lee Sungjae 3-0
- 15th 1998 Lee Changho d. Cho Hunhyun 3-1