K-pop birthdays
K-Pop Idol Birthdays on December 31
K-pop idols who share a December 31 birthday, with member and group profile links.
December 31 birthdays
5 idols with birthdays on December 31.
| Rank | Member | Birthday | Turns | Group |
|---|---|---|---|---|
| #1 |  SophiaLeader | December 31, 2002 | Turns 24 | Katseye |
| #2 |  ChanMain Vocalist | December 31, 1997 | Turns 29 | A.C.E |
| #3 |  PsyRapper, Singer-songwriter, Producer | December 31, 1977 | Turns 49 | Solo Artists (Male) |
| #4 |  GHEERapper | December 31, 1997 | Turns 29 | Wolf Howl Harmony |
| #5 |  AijaVocalist | December 31, 1940 | Turns 86 | The Kim Sisters |