Kim Seon-bin (김선빈; born May 7, 2001) is a promising South Korean actor managed by Golden Moon Entertainment, recognized for his notable versatility across youth, historical, and dramatic genres. Kim Seon-bin officially began his acting career in 2022 with a breakout role in the web drama sphere. He debuted as the main lead, Kim Yu-jin, in the popular streaming series New Love Playlist (2022), where he immediately impressed audiences with his engaging and relatable performance. His rapid transition to the mainstream followed quickly that same year, where he took on another lead role as Go Tae-joon in the KBS 2TV Drama Special 2022 - Prism, showcasing a commendable depth in a demanding one-act drama. Since his debut, He has focused on building a versatile portfolio across major television networks, demonstrating a strong adaptability across genres. He appeared in the 2023 MBC office drama Numbers: Building Forest’s Watchers as Gong Hee-sam and gained significant attention for his role as Choi Chung in the epic historical series Goryeo-Khitan War (KBS 2TV, 2023–2024), where he proved his compelling screen presence in a demanding period setting. Continuing his work in historical and contemporary dramas, He was featured in the 2024 JTBC historical drama Lady Ok (옥씨부인전) as Baek Do-gwang, and is appear as Prince Yeongin in the SBS series The Ghost Palace.