Yoo Chang-hyuk

In this Korean name, the family name is Yoo.

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

Yoo Changhyuk
Full name	Yoo Changhyuk
Hangul	유창혁
Hanja	劉昌赫
Revised Romanization	Yu Changhyeok
Born	(1966-04-25) April 25, 1966 (age 59) , South Korea
Residence	South Korea
Turned pro	1984
Rank	9 dan
Affiliation	Hanguk Kiwon

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.^[1] 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

^[2]

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

^[3]