Sung Yong-il
- Directing
- South Korea
Biography
Sung Yong-il (성용일) is a South Korean director.
Known for
Filmography
- Duty After School · Director
- Class of Lies · Director
- Fighter Choi Kang-soon · Director
- Dr. Frost · Director
Sung Yong-il (성용일) is a South Korean director.