Member ages
KIIRAS Member Ages and Birthdays
KIIRAS member ages and birthdays ranked oldest to youngest, from LingLing at age 21 to Roah at age 14.
Oldest to youngest
| Rank | Member | Age | Birthday | Position |
|---|---|---|---|---|
| #1 |  LingLingMember | 21 | Apr 20, 2005 | Leader, Main Rapper, Sub Vocalist |
| #2 |  KurumiMember | 20 | Jun 20, 2006 | Main Vocalist, Main Dancer |
| #3 |  HarinMember | 18 | Jan 3, 2008 | Sub Vocalist, Visual, Center |
| #4 |  KylieMember | 18 | May 17, 2008 | Main Rapper |
| #5 |  DoyeonMember | 16 | Dec 26, 2009 | Sub Vocalist |
| #6 |  RoahMember | 14 | Oct 16, 2011 | Main Vocalist, Maknae |