Ryu Gyu-sun
Biography
Famous for being Yoo Byung-jae manager, director, & CEO of show production company Black Paper
- Known For: Production
- Birthday:
- Place of Birth:
- Also Known As: 유규선, Yoo Kyu-sun, Ryu Kyu-sun, 류규선, Ryu Kyu-seon, Ryu Gyu-seon
