| Origin | Seoul, South Korea |
| Debut | February 12, 2019 (Single Album: IT’z Different) |
| Members | Yeji Lia Ryujin Chaeryeong Yuna |
Yeji
| Full Name | Hwang Ye Ji Lucy Hwang (English Name) |
| Date of Birth | May 26, 2000 |
| Birthplace | Jeonju, South Korea |
| Age | 23 years old |
| Height | 5 feet 6 inches (167 cm) |
Lia
| Full Name | Choi Ji Su Julia Choi (English Name) |
| Date of Birth | July 21, 2000 |
| Birthplace | Incheon, South Korea |
| Age | 23 years old |
| Height | 5 feet 4 inches (162 cm) |
Ryujin
| Full Name | Shin Ryu Jin Joanne Shin (English Name) |
| Date of Birth | April 17, 2001 |
| Birthplace | Seoul, South Korea |
| Age | 23 years old |
| Height | 5 feet 5 inches (164 cm) |
Chaeryeong
| Full Name | Lee Chae Ryeong Judy Lee (English Name) |
| Date of Birth | June 5, 2001 |
| Birthplace | Yongin, South Korea |
| Age | 22 years old |
| Height | 5 feet 6 inches (166 cm) |
| Sister | Chaemin |
Yuna
| Full Name | Shin Yu Na Hussey Shin (English Name) |
| Date of Birth | December 9, 2003 |
| Birthplace | Suwon, Gyeonggi-do, South Korea |
| Age | 20 years old |
| Height | 5 feet 7 inches (170 cm) |
FAQs
When did ITZY debut?
ITZY debuted on February 12, 2019, with the release of their single album “It’z Different” and the lead single “Dalla Dalla”.
Who is the leader of ITZY?
The leader of ITZY is Yeji.
