Yul is a 21 year-old Korean man with hazel eyes. He wears a black crop-top showing his stomach with flames on the sleeves and the bottom of the shirt, light blue pants, and black and white shoes. He has black ruffled and groomed hair. Yul is 5'9/1.80cm tall. For his pajamas, he wears a white crop-top, black pants, and black and orange socks.