“Before Dong Hyun was signed with UFC, no one knew how the business was run and structured. I've always aimed to do better than him. By this, I don't mean I want to replace him, but I want to surpass him in terms of his career. I remember becoming motivated to fight in the UFC thanks to him.”

South Korean former mixed martial artist

Jung Chan-sung, anglicized as Chan Sung Jung and known professionally as The Korean Zombie, is a South Korean former mixed martial artist. He is best known for competing in the featherweight division of the Ultimate Fighting Championship. His career is identified with the UFC, where he fought in one of the sport’s most visible divisions. The nickname The Korean Zombie became the name most people know him by, and it is the one that appears most often alongside his fighting record.