Gun Park (박종건 Park Jong Geon) is a major character in Lookism. He is a fighter of legendary status and the personal bodyguard of the HNH Chairman's daughter, Crystal Choi. He is also one of the "10 Geniuses" raised by Charles Choi and one of the three children trained by Tom Lee. Gun has a figure similar to most of the prominent fighters within the series. He is a very tall and lean-yet-muscular individual who is always dressed well, usually donning colors of dark fashion and designer brands. His hair is shaved on the sides but long on top, and has always been seen with it slicked back.