| Age | Singer | Group |
|---|---|---|
| 36-years 10-months | Super Junior | |
| 33-years 10-months | VIXX | |
| 32-years 10-months | Highlight | |
| 32-years 10-months | B1A4 | |
| 32-years 10-months | Girls' Generation | |
| 31-years 10-months | MONSTA X | |
| 31-years 10-months | KARD | |
| 30-years 10-months | B.A.P | |
| 29-years 11-months | PENTAGON | |
| 29-years 11-months | A.C.E | |
| 29-years 10-months | Girl's Day | |
| 29-years 10-months | NCT | |
| 28-years 10-months | NU'EST | |
| 27-years 10-months | ONEUS | |
| 27-years 10-months | UP10TION | |
| 27-years 10-months | SEVENTEEN | |
| 27-years 10-months | LOVELYZ | |
| 27-years 10-months | SEVENTEEN | |
| 27-years 10-months | AOA | |
| 26-years 10-months | LOONA |
| Age | Singer | Group |
|---|---|---|
| 26-years 10-months | VAV | |
| 25-years 10-months | GFRIEND | |
| 25-years 10-months | MOMOLAND | |
| 25-years 10-months | LOVELYZ | |
| 25-years 10-months | ONEUS | |
| 24-years 10-months | Twice | |
| 24-years 10-months | ATEEZ | |
| 24-years 10-months | OH MY GIRL | |
| 23-years 11-months | fromis_9 | |
| 23-years 10-months | NCT | |
| 23-years 10-months | VERIVERY | |
| 22-years 10-months | LOONA | |
| 22-years 10-months | ITZY | |
| 22-years 10-months | IZ*ONE | |
| 21-years 10-months | NATURE | |
| 20-years 10-months | NiziU |