Doyum (JUST B) Facts
- K-Pop Group: JUST B
- Position: Vocalist, Rapper, and Dancer.
- Ex-Project Group: 1THE9 (2019-2020)
- Position: Vocalist and Dancer.
- Daejeon Noeun Elementary School (Graduate)
- Daejeon Noeun High School (Graduate)
- Hanlim High School of Performing Arts (Practical Dance Department) (Graduate)
- Training period (before Under Nineteen) 1 year and 1 month.
- Languages Korean (native language) and Chinese.
- Hobbies are painting
- Specialties in martial arts, acrobatics, composing and creating choreographies.
- Favorite food Galbitang.
- Favorite color is White.
- In Under Nineteen he was part of Performance Team.
- Episode 13 of Under Nineteen occupied first place in fashion among apprentices.
- After participating in Under Nineteen obtained first place in the final ranking.
- He was a trainee at Play M Entertainment.
Doyum (JUST B) Music
Doyum (JUST B) TV Programs
- Under Nineteen (MBC, 2018)