| Age | Singer | Group |
|---|---|---|
| 44-years | TRITOPS | |
| 38-years | Super Junior | |
| 38-years | Super Junior-M | |
| 37-years | Supernova | |
| 35-years | BIGBANG | |
| 34-years 11-months | INFINITE | |
| 34-years | SHINee | |
| 34-years | B.A.P | |
| 32-years | VIXX | |
| 32-years | Block B | |
| 32-years | PENTAGON | |
| 32-years | VAV | |
| 32-years | HOTSHOT | |
| 30-years | EXO | |
| 30-years | PENTAGON | |
| 30-years | ONF | |
| 29-years 11-months | DAY6 | |
| 29-years | Apink | |
| 29-years | VICTON | |
| 29-years | Mamamoo |
| Age | Singer | Group |
|---|---|---|
| 28-years | N.Flying | |
| 28-years | Berry Good | |
| 27-years | OH MY GIRL | |
| 27-years | SEVENTEEN | |
| 27-years | Stray Kids | |
| 27-years | WJSN | |
| 26-years | ATEEZ | |
| 26-years | Golden Child | |
| 26-years | THE BOYZ | |
| 25-years | VICTON | |
| 25-years | GWSN | |
| 25-years | Twice | |
| 25-years | CRAVITY | |
| 24-years 11-months | TOO | |
| 24-years | THE BOYZ | |
| 24-years | MOMOLAND | |
| 24-years | NCT | |
| 23-years | NiziU | |
| 23-years | ITZY | |
| 23-years | MCND |
| Age | Singer | Group |
|---|---|---|
| 23-years | Cherry Bullet | |
| 22-years | NiziU | |
| 22-years | GWSN | |
| 22-years | TOO | |
| 21-years | TEEN TEEN | |
| 21-years | fromis_9 | |
| 18-years 11-months | RCPC |