LIGHTSUMUrodzony/a June 10, 2021 · Seoul, South KoreaLIGHTSUM is a 6-member girl group under Cube Entertainment, consisting of Sangah, Chowon, Nayoung, Hina, Juhyeon, and Yujeong. Huiyeon and Jian left the group on October 25, 2022.Birth dateJune 10, 2021Death date—Birth placeSeoul, South KoreaGenderFemaleRace—Aliases—
