- Full name: Lee Chaeryeong
- Date of Birth: June 5, 2001
- Nationality: Korean
- Blood type: B
- Group: ITZY
- Agency: JYP Entertainment
- Debut: February 2019
- Position in the group: Main dancer, sub vocalist, sub rapper
- Family members: mom, dad, older sister, younger sister, Chaeryeong
- Nickname: ‘ryeongchae’, ‘feather’,’Judy’, and ‘professor’
- Chaeryeong’s older sister is a member of IZ*One; Chaeyeon
- She is afraid of birds and height
