PC: Woollim Entertainment
|Name||DAHYUN | 다현|
|Full Name||Jeong Dahyun | 정다현 | 鄭多玹|
|Born||April 29, 2005|
Daejeon, South Korea
|Hometown||Bundang-gu, Seongnam, Gyeonggi-do, South Korea|
|Height||164cm | 5′-05″|
|Family||Mother, Father, Older Sister|
|Education||School of Performing Arts Seoul|
Middle School Equivalency Exam
Seohyeon Middle School (dropout)
Seohyun Elementary School
|Years Active||2019 – present|
- She was born in Daejeon and raised in Seongnam.
- She passed Woollim Entertainment audition in June 2017 and FNC Entertainment audition in September 2017.
- Dahyun got into Woollim as a trainee in January 2019 and debuted as a member of Rocket Punch in August 2019.
- Woollim Audition Song: LONELY by 2NE1
- She is a Christian.
- Hobbies: watching eating shows, cleaning, tangerine peel art, watching movies, shopping
- Specialty: Chinese
- She dropped out of middle school and took her middle school equivalency exam.
- Nickname: Jeong Daramgee (chipmunk)
- MBTI: ISFJ / ESFJ
- Ice Cream Flavor: mint chocolate chip