Jung Chan-sung
South Korean mixed martial artist. His nickname, "(The) Korean Zombie" comes from his zombie-like ability to continue to move forward and fight aggressively, even after taking heavy blows
- Title: Jung Chan-sung
- Popularity: 1.385
- Known For: Acting
- Birthday: 1987-03-17
- Place of Birth: Pohang, North Gyeonsang, South Korea
- Homepage: http://koreanzombiemma.com
- Also Known As: The Korean Zombie, 정찬성