InicioPersonas Biografía y filmografíaRyu Gyu-sun Famous for being Yoo Byung-jae manager, director, & CEO of show production company Black Paper Películas (3)Series (3) Fotos Películas (3) Blind Date for 72 Hours in Hokkaido, and After2025 · Executive Producer Yoo Byung Jae: Discomfort Zone2018 · Producer Yoo Byung Jae: Too Much Information2018 · Producer Series (3) Here for Promo2024 · Producer Blossom with Love2023 · Director You Quiz on the Block2018 · Self