Yoon Hyun-soo윤현수 Born March 17, 1999 · 27 years oldSouth Korea8 series · 2 films Open in my diary TV series with Yoon Hyun-sooDear X2025 · Ryu Ji-hyeokI Am a Running Mate2025 · Noh Se-hoonChief Detective 19582024 · Seo Ho-jeongA Good Day to be a Dog2023 · Choi YulSeasons of Blossom2022 · Choi Jin-youngHope or Dope2022 · Gong Yoon JaeKill Heel2022 · Choi Jung-HyunRacket Boys2021 · Park Chan Films with Yoon Hyun-sooPig DreamJudge Girl2026