JiU
- Stage name: JiU (지유)
- Birth name: Kim Min Ji (김민지)
- Position: Leader, Lead vocalist, Lead dancer, Visual
- Birthday: 17. May 1994 Zodiac: Taurus
- Height: 167cm Weight: 49kg
- Representaive emoji: 🐰
- MBTI type: ENFP
- Nightmare: Fear of being chased
SuA
- Stage name: SuA (수아)
- Birth name: Kim Bo Ra (김보라)
- Position: Main dancer, Sub vocalist, Lead rapper
- Birthday: 10. August 1994 Zodiac: Leo
- Height: 162cm Weight: 43kg
- Representative emoji: 🐥
- MBTI type: ENFJ
- Nightmare: Fear of restraint
Siyeon
- Stage name: Siyeon (시연)
- Birth name: Lee Si Yeon (이시연)
- Position: Main vocalist
- Birthday: 1. October 1995 Zodiac: Libra
- Height: 166cm Weight: 49kg
- Representative emoji: 🐺
- MBTI type: ENTP
- Nightmare: Claustrophobia
Handong
- Stage name: Handong (한동)
- Birth name: Han Dong (韓東)
- Position: Sub vocalist
- Birthday: 26. March 1996 Zodiac: Aries
- Height: 165cm Weight: 46kg
- Representative emoji: 🐱
- MBTI type: ISFP
- Nightmare: Scopophobia
Yoohyeon
- Stage name: Yoohyeon (유현)
- Birth name: Kim Yoo Hyeon (김유현)
- Position: Lead vocalist
- Birthday: 7. January 1997 Zodiac: Capricorn
- Height: 168cm Weight: 49kg
- Representative emoji: 🐶
- MBTI type: ENFJ
- Nightmare: Mazeophobia
Dami
- Stage name: Dami (다미)
- Birth name: Lee Yu Bin (이유빈)
- Position: Main rapper, Lead dancer, Sub vocalist
- Birthday: 7. March 1997 Zodiac: Pisces
- Height: 163cm Weight: 44kg
- Representative emoji: 🐼
- MBTI type: INFJ
- Nightmare: Oulinophobia or Agliophobia
Gahyeon
- Stage name: Gahyeon (가현)
- Birth name: Lee Ga Hyeon (이가현)
- Position: Lead rapper, Sub vocalist, Maknae
- Birthday: 3. February 1999 Zodiac: Aquarius
- Height: 160cm Weight: 43kg
- Representative emoji: 🦊
- MBTI type: ISTP
- Nightmare: Basophobia
