Yoo Chanwook, on stage known as Be'O or BE'O, is a Southkorean rapper, singer and songwriter. He debuted in 2020 with the single Monster. Before that, Chanwook had been a contestant in the TV-Show High School Rapper.
Stage name비오
Stage name (international)BE'O
Name유찬욱
Name (international)Yoo Chanwook
Date of birth27.04.2000
