Kim In-seon (; born August 17, 1999), better known by the stage name Won Ji-an (), is a South Korean actress. She is best known for her roles in the dramas D.P. (2021–2023), Heartbeat (2023), and the second season of Squid Game (2024).
Early life and education Won Ji-an was born on August 17, 1999, with the name Kim In-seon in Bucheon, South Korea. She is currently attending Korea National University of Arts.
Career In 2024, Won starred in the second season of Squid Game and gained global attention for her role in the series. Won starred in the romance drama series Surely Tomorrow opposite Park Seo-joon which aired on JTBC in 2025.
Filmography Film Year Title Role 2021 A Year-End Medley Lim Ah-young
Television series Year Title Role Notes 2021–2023 D.P. Moon Young-ok Recurring role (season 1)Cameo (season 2) 2022 Hope or Dope Kyung Da-jung Season 1–2 If You Wish Upon Me Ha Joon-kyung 2023 Heartbeat Joo In-hae 2024–2025 Squid Game Se-mi (Player 380) Recurring role (season 2)Cameo (season 3) 2025 Tempest Kang Han-na Surely Tomorrow Seo Ji-woo Made in Korea Choi Yu-ji / Yuji Ikeda TBA Pleasant Bullying Soo Hyun
Music video appearances Year Song title Artist 2024 "The Story Behind" () Kyuhyun
Awards and nominations Award ceremony Year Category Nominee / Work Result Blue Dragon Series Awards 2022 Best New Actress Hope or Dope Director's Cut Awards 2022 Best New Actress (TV) D.P. KBS Drama Awards 2023 Best New Actress Heartbeat 2022 Best Supporting Actress If You Wish Upon Me Korea First Brand Awards 2023 Best Rookie Actress
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