South Korean Go playerIn this Korean name, the family name is Cho.

Cho Sonjin (born April 18, 1970) is a professional Go player.

Cho was born in South Korea, but moved to *an at age 12 in order to become a professional. He accomplished his goal two years later in 1984. He was promoted to 9 dan in 1998. In 1999, he defeated Cho Chikun in the Honinbo, ending Chikun's 10-year run with the *le.

*les and runners-up

See also

• Go players

External links

• GoBase Profile
• 趙善津 Nihon Ki-in Profile (in *anese)