United States
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).
as Shin Hee-min
2010
2011
as Shin Hee-min
2017
2016
2017
as Shin Ja-young
2018
as Cha Na-rae
2022
as Han So-yeon
2020
as Yoon Joo-young
2015
as Seo Eun-Ji
2018
as Kim Ji-Na
2018
as Do-ha
2014
as Flight attendant Minamito
2013
as Shin Hee-min
32 ep.
1 episodes
3 episodes
as Shin Hee-min
32 episodes
2 episodes
2 episodes
as Shin Ja-young
16 episodes
as Cha Na-rae
12 episodes
as Han So-yeon
12 episodes
as Yoon Joo-young
16 episodes
as Seo Eun-Ji
32 episodes
as Kim Ji-Na
16 episodes
as Do-ha
24 episodes
as Kim Jae-hee
20 episodes
as Lee Yoon-jin
16 episodes
as Hwang Bong-ryeon
21 episodes
