BAIN
JUST B · Main Vocalist · Lead Dancer
Profile
BAIN is known for a flexible and powerful main-vocal style, also bringing a confident dance approach to the group’s performance line. He participated in Under Nineteen before debut and later appeared with GEONU on the vocal competition Build Up in 2024. The team’s overseas tours have also given him broader international visibility.
JUST B debuted June 30, 2021 under Bluedot Entertainment. The group’s work combines carefully structured dance, vocal and rap performance. BAIN remains part of its six-member line-up, while the group’s international fan base is called ONLY B.
Not every variety-show performance or songwriting credit represents an independent solo debut. This page focuses on documented professional highlights and does not invent an individual solo discography.
Career Highlights
Fifth anniversary and overseas activities
Participated in JUST B’s continuing group activity and fifth-anniversary celebrations.
CHEST / performance projects
Participated in the official performance-video era.
JUST BURN debut
Debuted with JUST B and its title single DAMAGE.
Personal SNS
Only individual social accounts associated with BAIN are listed here; group-operated accounts are not included.
News & Further Reading
Individual news and personal features about BAIN only · No JUST B group news