| Age | Singer | Group |
|---|---|---|
| 36-years 1-months | MYNAME | |
| 35-years 1-months | Girls' Generation | |
| 35-years 1-months | U-KISS | |
| 34-years 1-months | FTISLAND | |
| 34-years | EXO | |
| 34-years | Highlight | |
| 34-years | B.A.P | |
| 33-years 1-months | Apink | |
| 33-years 1-months | Wanna One | |
| 33-years 1-months | U-KISS | |
| 33-years | Red Velvet | |
| 32-years 1-months | BTOB | |
| 32-years 1-months | INFINITE | |
| 32-years 1-months | CROSS GENE | |
| 32-years | B1A4 | |
| 31-years 1-months | MONSTA X | |
| 31-years 1-months | BTS | |
| 31-years 1-months | BTOB | |
| 31-years | WINNER | |
| 30-years 1-months | ASTRO |
| Age | Singer | Group |
|---|---|---|
| 30-years | Wanna One | |
| 30-years | HOTSHOT | |
| 30-years | GOT7 | |
| 29-years | LOVELYZ | |
| 28-years 1-months | ASTRO | |
| 28-years | Dreamcatcher | |
| 28-years | PENTAGON | |
| 27-years 1-months | Golden Child | |
| 27-years 1-months | Cherry Bullet | |
| 27-years 1-months | WJSN | |
| 27-years 1-months | Dreamcatcher | |
| 27-years | Twice | |
| 27-years | Black Pink | |
| 27-years | ASTRO | |
| 27-years | iKON | |
| 26-years 1-months | CIX | |
| 26-years 1-months | (G)I-DLE | |
| 26-years 1-months | IZ*ONE | |
| 26-years | fromis_9 | |
| 26-years | Cherry Bullet |
| Age | Singer | Group |
|---|---|---|
| 25-years 1-months | Cherry Bullet | |
| 25-years 1-months | CRAVITY | |
| 25-years 1-months | Red Velvet | |
| 25-years 1-months | THE BOYZ | |
| 25-years 1-months | ONF | |
| 25-years | ATEEZ | |
| 24-years 1-months | THE BOYZ | |
| 24-years | Stray Kids | |
| 24-years | TOO | |
| 24-years | ASTRO | |
| 24-years | NCT | |
| 23-years 1-months | GWSN | |
| 23-years 1-months | TXT | |
| 23-years 1-months | GWSN | |
| 23-years 1-months | RCPC | |
| 23-years | CRAVITY | |
| 22-years 1-months | Weeekly | |
| 22-years 1-months | Cherry Bullet | |
| 20-years 1-months | Weeekly | |
| 20-years | NiziU |