Ko Sung-hee

Ko Sung-hee (Hangul: 고성희), born on June 21, 1990, is a prominent South Korean actress celebrated for her compelling performances on both television and film. She gained significant recognition for her leading roles in notable dramas such as "Diary of a Night Watchman," which aired in 2014, and the popular series "My Holo Love" in 2020. Her career also includes appearances in acclaimed productions like "While You Were Sleeping" (2017) and the poignant drama "Mother" (2018), showcasing her versatility and talent in portraying a wide range of characters. With a growing list of credits, Ko Sung-hee continues to captivate audiences with her engaging presence and skillful acting.