★ 8.4 
Acting
Shin Eun-soo
Shin Eun-soo is best known for Light Shop, The Legend of the Blue Sea, Twinkling Watermelon and A Model Family. Shin Eun-soo was born on October 22, 2002. Shin Eun-soo is 24 years old (born October 22, 2002).
- Born
- October 22, 2002 (24 years old)
- Place of birth
- Seoul, South Korea
Biography
Shin Eun-soo (신은수, born October 23, 2002) is a South Korean actress. She made her acting debut in 2016 by winning the lead role alongside Gang Dong-won in the fantasy feature film Vanishing Time: A Boy Who Returned out of more than 300 auditionees.
Her television and film credits include playing the younger version of Jun Ji-hyun in The Legend of the Blue Sea (2016), Bad Papa (2018)—for which she won the MBC Drama Award for Best Young Actress—Homme Fatale (2019), Do Do Sol Sol La La Sol (2020), and The Good Detective 2 (2022). She earned critical acclaim for her performance as the deaf student Yoon Chung-ah in the youth drama Twinkling Watermelon (2023) and starred in the Netflix retro romance film Love Untangled (2025).
Her television and film credits include playing the younger version of Jun Ji-hyun in The Legend of the Blue Sea (2016), Bad Papa (2018)—for which she won the MBC Drama Award for Best Young Actress—Homme Fatale (2019), Do Do Sol Sol La La Sol (2020), and The Good Detective 2 (2022). She earned critical acclaim for her performance as the deaf student Yoon Chung-ah in the youth drama Twinkling Watermelon (2023) and starred in the Netflix retro romance film Love Untangled (2025).
Known for
Filmography
- —협반Lee Ru-ri
- 2024Light ShopJoo Hyeon-ju
- 2024Hey, Come Here
- 2024Here for PromoSelf
- 2023Twinkling WatermelonYoon Chung-ah
- 2022A Model FamilyPark Yeon-woo
- 2022Summer StrikeKim Bom
- 2022Bloody HeartYoo Jeong [Young]
- 2020SF8Hye-hwa
- 2020Do Do Sol Sol La La SolJin Ha-Young
- 2020House on Wheels
- 2018Bad PapaYoo Young-Sun
- 2017Drama StageShin So Yi
- 2017Chang-ok's LetterHye-jung
- 2017Magic SchoolHan Yi-Seul
- 2016The Legend of the Blue SeaYoung Se-hwa
- 2010KBS Drama SpecialKim Jae-young
Frequently asked questions
What movies and shows has Shin Eun-soo been in?
Shin Eun-soo is best known for Light Shop, The Legend of the Blue Sea, Twinkling Watermelon and A Model Family.
When was Shin Eun-soo born?
Shin Eun-soo was born on October 22, 2002. (Seoul, South Korea)
How old is Shin Eun-soo?
Shin Eun-soo is 24 years old (born October 22, 2002).
Updated: October 25, 2026 ·