Member ages
f(x) Member Ages and Birthdays
f(x) member ages and birthdays ranked oldest to youngest, from Victoria at age 39 to Krystal at age 31.
Oldest to youngest
| Rank | Member | Age | Birthday | Position |
|---|---|---|---|---|
| #1 |  VictoriaMember | 39 | Feb 2, 1987 | Leader, Main Dancer, Lead Rapper, Sub Vocalist, Visual |
| #2 |  AmberMember | 33 | Sep 18, 1992 | Main Rapper, Sub Vocalist |
| #3 |  LunaMember | 32 | Aug 12, 1993 | Main Vocalist, Lead Dancer |
| #4 |  SulliDeceased | 25 | Mar 27, 1994 | Sub Vocalist, Sub Rapper, Visual, Face of the Group |
| #5 |  KrystalMember | 31 | Oct 24, 1994 | Lead Vocalist, Visual, Face of Group, Maknae |