Acting · born June 21, 1990 · United States
Ko Sung-hee
Ko Sung-hee (Hangul: 고성희; born June 21, 1990) is a South Korean actress. She is best known for her leading roles in Diary of a Night Watchman (2014) and My Holo Love (2020). She has also starred in While You Were Sleeping (2017) and Mother (2018).
Filmography (10)
Gaus ElectronicsSeries · 2022 · as Cha Na-rae · 12 ep.★ 7.2
King Maker: The Change of DestinySeries · 2020 · as Hwang Bong-ryeon · 21 ep.★ 4.1
My Holo LoveSeries · 2020 · as Han So-yeon · 12 ep.★ 8.5
Ms Ma, NemesisSeries · 2018 · as Seo Eun-Ji · 32 ep.★ 6.7
SuitsSeries · 2018 · as Kim Ji-Na · 16 ep.★ 7.2
MotherSeries · 2018 · as Shin Ja-young · 16 ep.★ 8.5
While You Were SleepingSeries · 2017 · as Shin Hee-min · 32 ep.★ 8.4
SpySeries · 2015 · as Lee Yoon-jin · 16 ep.★ 7.3
The Night WatchmanSeries · 2014 · as Do-ha · 24 ep.★ 4.0
Miss KoreaSeries · 2013 · as Kim Jae-hee · 20 ep.★ 8.7