1NB, also known as 원앤비 (Won and Bee) in Korean and ワンアンドビー (Wan Ando Bī) in Japanese, was a dynamic girl group that captivated fans with their unique sound and style. Originally a five-member group under Trivus Entertainment, they made waves with their pre-debut single "Stalker" released on February 6, 2017. Two of their members, Leeda and Ha Jung, gained further recognition when they appeared on KBS's hit rebooting show The Unit in August 2017.
Their official debut came on November 29, 2017 with the electrifying single "Where U At", showcasing their powerful vocals and impressive dance skills. Despite their promising start, the group sadly announced their disbandment on April 27, 2018, leaving fans heartbroken but grateful for the memories and music they created together. 1NB may have disbanded, but their impact on the K-pop industry will always be remembered.