Yoon Seo-ah
Biography
Yoon Seo-ah is a South Korean actress born on September 30, 2000. She made her television debut in 2018 with the drama Bad Papa. Yoon has since appeared in various television productions, including Love Revolution, True Beauty, Juvenile Justice, Soundtrack #1, Bloody Heart, and Today's Webtoon. In 2024, she portrayed Chae Young-ji in Goodbye Earth and Baek Yi in The Tale of Lady Ok. Yoon took on her first leading role as Seo Gil-geum in the fantasy romance series Bon Appétit, Your Majesty in 2025, earning praise for her performance. Born Im Sun-woo, Yoon is also known by her Korean name, 윤서아, and other variations including Im Sun-Woo and 尹瑞娥.
Career overview
Yoon Seo-ah is a South Korean actress born on September 30, 2000. She made her television debut in 2018 with the drama Bad Papa. Yoon gained recognition for her role in the 2021 Netflix series Nevertheless, where she played the character Seo Ji-wan.
Yoon has since appeared in a variety of television productions, including Love Revolution, True Beauty, Juvenile Justice, Soundtrack #1, Bloody Heart, and Today's Webtoon. In 2024, she portrayed Chae Young-ji in Goodbye Earth and Baek Yi in The Tale of Lady Ok. Her known credits total 15, with her acting work being the primary focus of her career.
Yoon took on her first leading role as Seo Gil-geum in the fantasy romance series Bon Appétit, Your Majesty in 2025, earning praise for her performance. This marked a significant milestone in her acting career, showcasing her ability to take on leading roles in prominent productions.
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Frequent co-stars
Career timeline
Full filmography
- Recipe For Love (2026) as Yang Eun-bin
- DREAM STAGE (2026) as イム・ミンソ
- Bon Appétit, Your Majesty (2025) as Seo Gil-geum
- Goodbye Earth (2024) as Chae Young-ji
- Today's Webtoon (2022) as On Noo-ri
- Soundtrack #1 (2022) as Kim Seo-yeon
- Bloody Heart (2022) as Ddong-geum
- Nevertheless, (2021) as Seo Ji-wan
- True Beauty (2020) as Young Im Hee-kyung
- Love Revolution (2020) as Bae Ji-yeon
- The Nokdu Flower (2019) as Gisaeng
- Bad Papa (2018) as Wang Hye-ji
- Dream Junior (2015)
- The Sound of a Flower (2015) as Courtesan
- Beauty in the Beast