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).
| Name | Ko Sung-hee |
|---|---|
| Also Known As | Go Sung-hee, 고성희, Ko Sung Hee, Go Sung Hee, 高圣熙, 高胜熙, コ・ソンヒ |
| Birthday | 1990-06-21 |
| Gender | Female |
| IMDB | Ko Sung-hee profile on IMDB |
| Place of Birth | United States |
