Ko Sung-hee (; born June 21, 1990) is a South Korean actress. She played her first leading role in the
fantasy
Fantasy is a genre of speculative fiction that involves supernatural or Magic (supernatural), magical elements, often including Fictional universe, imaginary places and Legendary creature, creatures.
The genre's roots lie in oral traditions, ...
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period
Period may refer to:
Common uses
* Period (punctuation)
* Era, a length or span of time
*Menstruation, commonly referred to as a "period"
Arts, entertainment, and media
* Period (music), a concept in musical composition
* Periodic sentence (o ...
drama
Drama is the specific Mode (literature), mode of fiction Mimesis, represented in performance: a Play (theatre), play, opera, mime, ballet, etc., performed in a theatre, or on Radio drama, radio or television.Elam (1980, 98). Considered as a g ...
''
Diary of a Night Watchman'' (2014).
Personal life

On October 17, 2022, Ko's agency announced that Ko will marry a non-celebrity boyfriend in November. They married in a private ceremony on November 20, 2022, in Seoul. On April 30, 2025, MSteam Entertainment announced that Ko gave birth to a daughter last year.
Filmography
Film
Television series
Web series
Television show
Awards and nominations
References
External links
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{{DEFAULTSORT:Ko, Sung-hee
1990 births
Living people
South Korean film actresses
South Korean television actresses
South Korean web series actresses
21st-century South Korean actresses
Sungkyunkwan University alumni
Actresses from Missouri
American expatriates in South Korea
American people of South Korean descent