JBJ, also known as Just Be Joyful, was a South Korean boy band formed in 2017 from trainees who previously participated in the survival show "Produce 101 Season 2." Unfortunately, they disbanded on April 30, 2018.

The group consisted of six talented members: Taehyun, Kenta, Sanggyun, Longguo, Hyunbin, and Donghan. JBJ quickly gained popularity and built a loyal fanbase called "Joyful." The band released hits such as "Fantasy," "My Flower," and "Call Your Name," and was known for their catchy melodies and captivating choreography.

Although JBJ was together for only a limited time, they left a lasting impression on the K-pop scene and are still loved and supported by their fans. Since then, the members have pursued their own paths, but the memories of their time as JBJ will always remain in the hearts of the Joyfuls.