Acting · Seoul, South Korea · Born February 27, 1977
Kwak Tae-geun (곽태근), better known by his stage name Ji Sung (지성), is a South Korean actor. He was born on February 27, 1977.
TVThe Apartment Job
2026
as Park Hae-gang
TVThe Judge Returns
2026
as Lee Han-young
TVConnection
2024
as Jang Jae-gyeong
TVNattering with Nah
2023
TVAdamas
2022
as Ha Woo-shin / Song Soo-hyun
TVThe Devil Judge
2021
as Kang Yo-han
TVRUN
2020
as Himself
TVDoctor John
2019
as Cha Yo-Han
MovieFeng Shui
2018
as Heung-seon
TVFamiliar Wife
2018
as Cha Ju-hyeok
TVDefendant
2017
as Park Jung-Woo
TVEntertainer
2016
as Shin Suk-Ho
MovieThe Vampire Lives Next Door to Us
2015
as Chang Ho
TVKill Me, Heal Me
2015
as Cha Do-hyun / Shin Se-gi
TVThree Meals a Day: Jeongseon Village
2014
as Self
MovieConfession
2014
as Hyun-tae
TVSecret Love
2013
as Jo Min-hyuk
MovieWhatcha Wearin'?
2012
as Hyun-seung
TVThe Great Seer
2012
as Mok Ji-sang
TVProtect the Boss
2011
as Cha Ji-heon
TVRoyal Family
2011
as Han Ji-hoon
TVRunning Man
2010
TVKim Soo Ro
2010
as Kim Su-ro
TVSwallow the Sun
2009
as Kim Jung-wo
MovieFate
2008
as Park Yeong-hwan
TVNew Heart
2007
as Lee Eun-sung
MovieBlood Rain
2005
as Du-ho
TVBeating Heart
2005
as Kim Woo-jin/Seok-jin
TVSave The Last Dance for Me
2004
as Kang Hyun-woo
TVTerms of Endearment
2004
as Noh Yun-tek
TVThe King’s Woman
2003
as Prince Gwanghae
TVAll In
2003
as Choi Jung-won
MovieWhistling Princess
2002
as Jun-ho
TVDays in the Sun
2002
as Lee Seung-joon
TV레츠고
2002
TVSplendid Days
2001
as Jang Seok-jin
TVLaw of Marriage
2001
as Hwang Won-Soo
TVDelicious Proposal
2001
as Jun Su
TVKAIST
1999
as Kang Dae-Wook
TVSBS Drama Awards
1992
as Host
