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Acting · Filmography
Ko Sung-hee
Born June 21, 1990 (age 36) 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).
Filmography
Where to watch Ko Sung-hee’s work in 
Thailand
Top 16 by popularity. Click any title to see exactly which OTT carries it in Thailand.
