- Full name: Kim Dahyun
- Date of Birth: May 28, 1998
- Nationality: Korean
- Blood type: O
- Group: Twice
- Agency: JYP Entertainment
- Debut: October 19, 2015
- Position in the group: main rapper
- Family members: mom, dad, older brother, Dahyun
- Nickname: Dubu, meaning ‘tofu’ due to her clear skin
- Before Dahyun’s debut, she was famous for her ‘Eagle dance’ video that was filmed at her church
