Ko Sung-hee

Ko Sung-hee (born June 21, 1990) is a Korean-American actress. She played her first leading role in the fantasy-period drama 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.