Hajoon (THE ROSE) Facts
- K-Pop Group: The Rose
- Position: Drummer.
- Pink: Blue
- Meaning: Miracle.
- Languages: Korean (native), English and Japanese.
- He is a fan of One Piece.
- He studied music with emphasis in drums.
- In addition to the drums, he can play the keyboard and guitar.
- On October 5, 2020, Ha Joon made a post on Instagram to announce that he will perform his military service starting October 12 serving in the Air Force military band.