"김 형국" . . "Hyungkook" . "Hyungkook Kim" . "Hyung" . . "Hyung-Kook Kim" . "김 형국" . "1950-12-14" . "Hyŏng-guk Kim"@en . . "Hyung-Kook" . "Hyung Kook Kim" . "Hyŏng-guk"@en . "Kook" . "김 형국" . "Kim"@en . . . . .