Jang Eun Seong, on stage better known as Dosie, is a South Korean singer and dancer. She was the first of the group to join RBW in 2016 and had been a trainee with the label for more than four years before debuting as a member of the kpop girl group Purple Kiss in 2020.
Stage name도시
Stage name (international)Dosie
Name장은성
Name (international)Jang Eun Seong
Date of birth11.02.2000
