- Full name: Jeon Jeongguk
- Date of Birth: September 1, 1997
- Nationality: Korean
- Blood type: A
- Group: BTS
- Agency: BigHit Entertainment
- Debut: June 2013
- Position in the group: Main vocalist, sub rapper, lead dancer
- Family members: Mom, dad, older brother, Jungkook
- Nickname: Golden Maknae, Jeon jungkookie
