Member ages
NCT 127 Member Ages and Birthdays
NCT 127 member ages and birthdays ranked oldest to youngest, from Johnny at age 31 to Haechan at age 26.
Oldest to youngest
| Rank | Member | Age | Birthday | Position |
|---|---|---|---|---|
| #1 |  JohnnyMember | 31 | Feb 9, 1995 | Rapper, Vocalist, Dancer |
| #2 |  TaeyongMember | 31 | Jul 1, 1995 | Leader, Main Rapper, Dancer, Vocalist, Visual, Main Dancer |
| #3 |  YutaMember | 30 | Oct 26, 1995 | Vocalist, Dancer, Rapper |
| #4 |  DoyoungMember | 30 | Feb 1, 1996 | Main Vocalist |
| #5 |  JaehyunMember | 29 | Feb 14, 1997 | Main Vocalist, Visual |
| #6 |  WinwinMember | 28 | Oct 28, 1997 | Main Dancer, Vocalist |
| #7 |  JungwooMember | 28 | Feb 19, 1998 | Vocalist, Dancer |
| #8 |  MarkMember | 26 | Aug 2, 1999 | Main Rapper, Vocalist |
| #9 |  HaechanMember | 26 | Jun 6, 2000 | Lead Vocalist, Dancer |