ZEROBASEONE (ZB1) / 제로베이스원 (제베원) is a nine-member South Korean boy group under Wakeone Entertainment. The group officially debuted on July 10, 2023, and is scheduled to disband on January 10, 2026. ZEROBASEONE's name means "the glorious beginning of the nine members who start from zero and become one" and reflects the group's intention to start from an unfinished state and grow together with their fans. They are currently active in Korea, Japan, and around the world, releasing numerous albums. Read more on Last.fm