XUM Members Profile: XUM Facts & Ideal Types XUM / Xumething Unlimited Move (썸) was a 3-member girl group under Kpop Live Entertainment (formerly known as A100 Entertainment). The group consists of: Dayeon, Baekah and Iaan. They debuted on September 22, 2020 with their first single album “Ddalala”. They officially disbanded on June 1, 2021. XUM Fandom … Continue reading XUM Members Profile