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Biography
Kwak Tae-geun, known professionally as Ji Sung (Korean: 지성), is a South Korean actor. He is best known for his roles in the television dramas All In (2003), Save the Last Dance for Me (2004), New Heart (2007), Protect the Boss (2011), Secret Love (2013), Kill Me, Heal Me (2015), Innocent Defendant (2017), Familiar Wife (2018), Doctor John (2019), The Devil Judge (2021), Connection (2024), The Judge Returns (2026) and the film My PS Partner (2012).
Source: Wikipedia · CC BY-SA
Filmography16 titles
The Apartment Job
2026as Park Hae-gang
2026as Park Hae-gang
The Devil Judge
2021as Kang Yo-han
2021as Kang Yo-han
Running Man
2010
2010
Familiar Wife
2018as Cha Ju-hyeok
2018as Cha Ju-hyeok
Defendant
2017as Park Jung-Woo
2017as Park Jung-Woo
Kill Me, Heal Me
2015as Cha Do-hyun / Shin Se-gi
2015as Cha Do-hyun / Shin Se-gi
The Judge Returns
2026as Lee Han-young
2026as Lee Han-young
Connection
2024as Jang Jae-gyeong
2024as Jang Jae-gyeong
Doctor John
2019as Cha Yo-Han
2019as Cha Yo-Han
Three Meals a Day: Jeongseon Village
2014as Self
2014as Self
Feng Shui
2018as Heung-seon
2018as Heung-seon
Protect the Boss
2011as Cha Ji-heon
2011as Cha Ji-heon
Blood Rain
2005as Du-ho
2005as Du-ho
Whatcha Wearin'?
2012as Hyun-seung
2012as Hyun-seung
Adamas
2022as Ha Woo-shin / Song Soo-hyun
2022as Ha Woo-shin / Song Soo-hyun
Confession
2014as Hyun-tae
2014as Hyun-tae