The Korean Zombie
Jung Chan-sung (Korean: 정찬성; born March 17, 1987), anglicized as Chan Sung Jung and better known professionally as The Korean Zombie, is a South Korean former professional mixed martial artist best known for competing in the Featherweight division of the Ultimate Fighting Championship (UFC). A professional competitor since 2007, Jung had also competed for World Extreme Cagefighting (WEC), Pancrase, World Victory Road, and DEEP. His nickname, "The Korean Zombie", comes from his perceived zombie-like ability to continue to move forward and fight aggressively, even after taking heavy blows.