Won Bin is a South Korean singer, dancer and member of ATBO (에이티비오). He graduated from Apgujeong High School and, before debuting, he spent 2 years as a trainee.
In early 2022, he participated in the survival show “The Origin – A, B, Or What?” under IST Entertainment (IST엔터테인먼트) and ended up being eliminated in episode 5. However, one of the participants in the Top-7 was no longer allowed to debut due to his past controversies and, as the highest scored eliminated contestant, he was chosen to replace him.
He made his debut in July 2022 as ATBO's sub-rapper, sub-vocalist and maknae with their first mini-album, "The Beginning: 開花".
In September 2024, ATBO will join JUST B to form a special project group called THE CREW ONE (더크루원) to participate in the survival show "Road to Kingdom Season 2".