공병주 (孔炳柱) Kong (Gong) Pyeong-chu (Byeongjoo etc.) Korean professional b. 1970
1p 1988, 2p 1990, 3p 1994, 4p 2003-02-08, 5p 2016-04-21
KBA Go4Go
Aliases (info)KongByeongjoo KongByeongju
Referenced byListOfKoreanNamesGo4GoKoreanListOfKoreanProfe...Bugcat/KoreanPros...