Yoo Changhyuk

Yoo Changhyuk (born April 25, 1966) is a professional Go player in South Korea.

Biography Yoo Changhyuk was one of Korea's best Go players. Growing up without a teacher, Yoo became a professional in 1984 and was promoted to 9 dan in 1996. He has won many international tournaments for Korea.

Titles & runners-up Title Years Held Current 9 Wangwi 1991–1994 Kisung 1991 KBS Baduk Wang 1995 Chunwon 1996 Maxim Cup 2001, 2002 Defunct 9 LG Refined Oil Cup 1996 Taewang 1984, 1988 Daewang 1988 Baccus Cup 1993 Paedal Cup 1998, 1999 KT Cup 2003 Paewang 2003 International 6 LG Cup 2002 Samsung Cup 2000 Fujitsu Cup 1993, 1999 Chunlan Cup 2001 Ing Cup 1996

Title Years Lost Current 9 Wangwi 1995, 1999 Kisung 1990, 1992, 2001 KBS Baduk Wang 1992 BC Card Cup 1993 Maxim Cup 2000, 2004 Defunct 12 LG Refined Oil Cup 1999 Myungin 1993, 2001 Baedalwang 2000 Gukgi 1995 Paewang 1994, 1997 Daewang 1989, 1991 Paedal Cup 2000 KTF Cup 2002 Kiwang 1994 Continental 1 Asian TV Cup 1996 International 7 LG Cup 1997, 1998, 2000 Samsung Cup 1996 Fujitsu Cup 1994, 2002 Tong Yang Cup 1998