Won Seong-jin

Won Seong-jin
Full nameWon Seong-jin
Hangul원성진
Hanja元晟溱
Born (1985-07-15) 15 July 1985 (age 39)
South Korea
ResidenceSouth Korea
Turned pro1998
Rank9 dan
AffiliationHanguk Kiwon
In this Korean name, the family name is Won.

Won Seong-jin (born 15 July 1985) is a professional Go player.