fullname hanja birth_place affiliation birth_date rank residence article_title name turnedpro
an choyoung 安祚永 south korea hanguk kiwon 25 september 1979 9 dan south korea south korea an choyoung
 an choyoung 1993
an choyoung

an choyoung -lrb- born september 25 , 1979 -rrb- is a professional go player .
