Lee Joong‑hyun (Korean: 이중현) is a South Korean actor standing 183 cm, with a clear, low‑pitched voice. He graduated from the Seoul Institute of the Arts (Acting Department). He can perform in multiple Korean dialects—Gyeongsang-do, Jeolla-do, Gangwon-do, and Yanbian—and has skills in various sports including table tennis, billiards, golf, basketball, jokgu, boxing, kendo, and horseback riding, as well as mime.