The original members of the group were recruited in mid-2016 and announced in early 2017, comprising a total of 30 people.
As of February 2025[update], the group consists of 38 members, of whom 8 constitute Team BIII, 7 constitute Team NV, and the rest categorised as trainees.
[4][5][6] The first captain of the group is Cherprang, who also serves as general manager (shihainin).[4].
[5][6] After Pun, Jennis and Miori left the group, Earn is serving as the team captain and no any members is serving as the team vice captain.
[5][6] After Tarwaan, Pupe and Nine left the group, Kaofrang is serving as the team captain and no any members is serving as the team vice captain.