Ryu Kyung-soo (born 12 October 1992) is a South Korean actor. He is known for his roles in the drama series Itaewon Class (2020), Tale of the Nine Tailed 1938 (2023), and Our Unwritten Seoul (2025). He also appeared in the films A Resistance (2019), Hostage: Missing Celebrity (2021), and Yadang: The Snitch (2025). (Via Wikipedia)