Introduction to GBB
GBB (가위바위보; an acronym for Gawi Bawi Boo; in English Rock Paper Scissors) was a five-member girl group under ProBeat Company. They debuted on May 1, 2018 with the mini-album "Girls Be The Best".
On March 20, 2020, Chaehee confirmed through an Instagram live on her personal account that GBB had disbanded.
|Debut||May 1, 2018|
|Years Active||2018 - 2020|