Yoo Chan Wook, known by the stage name Be’O, is a South Korean rapper managed by FameUs Entertainment. He was born in Gwangmyeongsi, South Korea. He is also a former student of School of Performing Arts Seoul/SOPA. He debuted in April of 2020. In 2021, he was a contestant SMTM10/Show Me The Money 10, where he ended up 3rd place. He was most well known for his audition song from SMTM10 named "Counting Stars", which was about his grandfather whom passed because of Covid-19.
On March 8, 2022 he signed to BPM and Swing Entertainment to take charge of co-production and the overall management of his activities.
