Wanna One was a South Korean all-male pop group whose membership was composed of the 11 highest-placing contestants on the audition-based reality TV show “Produce 101 Season 2” (2017). The group debuted on August 7, 2017, and disbanded after it last appeared on stage at a concert held on January 27, 2019. The act scored hits with songs such as “Energetic” and “Beautiful.”