Lim Han-byul February 8, 1989 2.1 Lim Han-byul, also known as Onestar, is a South Korean singer-songwriter.Known For Tv Known For Heart 4 U Mar, 2019 KO 0 seasons 9.7 Boys Planet Feb, 2023 KO 0 seasons 6.3 Make Mate 1 May, 2024 KO 0 seasons 6.0Known For Movie Known For No data found...