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).
Known For
My Holo Love
85%
Han So-yeon
2020
Running Man
82%
Unknown
2010
While You Were Sleeping
84%
Shin Hee-min
2017
Gaus Electronics
72%
Cha Na-rae
2022
Mother
85%
Shin Ja-young
2018
Suits
72%
Kim Ji-Na
2018
An Ethics Lesson
60%
Jin-ah
2013
Fasten Your Seatbelt
57%
Flight attendant Minamito
2013
Gaus Electronics
72%
Cha Na-rae
2022
A Year-End Medley
72%
Young-ju
2021
King Maker: The Change of Destiny
41%
Hwang Bong-ryeon
2020
My Holo Love
85%
Han So-yeon
2020
Trade Your Love
58%
Hae-joo
2019
Ms Ma, Nemesis
67%
Seo Eun-Ji
2018
Suits
72%
Kim Ji-Na
2018
Mother
85%
Shin Ja-young
2018
Master Key
88%
Unknown
2017
While You Were Sleeping
84%
Shin Hee-min
2017
Candy in My Ear
Unknown
2016
My Beautiful Bride
66%
Yoon Joo-young
2015
Spy
73%
Lee Yoon-jin
2015
The Night Watchman
40%
Do-ha
2014
Miss Korea
87%
Kim Jae-hee
2013
Fasten Your Seatbelt
57%
Flight attendant Minamito
2013
Will You Still Love Me Tomorrow?
56%
Min-Young
2013
An Ethics Lesson
60%
Jin-ah
2013
Law of the Jungle
57%
Unknown
2011
Running Man
82%
Unknown
2010