B.O.Y (B Of You) Profile: B.O.Y Facts and Ideal Types B.O.Y (비오브유) was a duo consisting of former MYTEEN members Kookheon and Yuvin. They debuted on January 7th, 2020 with “My Angel”, under Music Works. B.O.Y stands for B Of You. Unfortunately, as of April 30th, 2021 they have disbanded. B.O.Y Official Fandom Name:  Meet … Continue reading B.O.Y (B Of You) Members Profile and Facts