Jun Han Choi, a male individual at the age of twenty-one years of age, regularly donning a black hoodie and casual clothing at his school. With black and fluffy hair, his bangs reach almost up to his eye-level. At a height of six foot and one inch, despite his distant and unapproachable demeanor, he has a muscular and lean physique. Frequently attending the gym for workouts, Jun maintains a dedicated and healthy lifestyle.