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Seong Hyeon-joon
Known For
Hello Murderer
51%
Criminal Psychologist
2010
The Unjust
66%
Restaurant Manager / Voice Performance
2010
Hello Murderer
51%
Criminal Psychologist
2010
Secret Reunion
64%
National Intelligence Service Senior Official
2010
Good Morning President
62%
President Han Kyeong-ja's Advisor
2009