| Age | Singer | Group |
|---|---|---|
| 38-years 6-months | MYNAME | |
| 37-years 6-months | Girls' Generation | |
| 37-years 6-months | U-KISS | |
| 36-years 6-months | FTISLAND | |
| 36-years 6-months | EXO | |
| 36-years 5-months | Highlight | |
| 36-years 5-months | B.A.P | |
| 35-years 6-months | Apink | |
| 35-years 6-months | Wanna One | |
| 35-years 6-months | U-KISS | |
| 35-years 5-months | Red Velvet | |
| 34-years 6-months | BTOB | |
| 34-years 6-months | INFINITE | |
| 34-years 6-months | CROSS GENE | |
| 34-years 6-months | B1A4 | |
| 33-years 6-months | MONSTA X | |
| 33-years 6-months | BTS | |
| 33-years 6-months | BTOB | |
| 33-years 5-months | WINNER | |
| 32-years 6-months | ASTRO |
| Age | Singer | Group |
|---|---|---|
| 32-years 6-months | Wanna One | |
| 32-years 6-months | HOTSHOT | |
| 32-years 5-months | GOT7 | |
| 31-years 6-months | LOVELYZ | |
| 30-years 6-months | ASTRO | |
| 30-years 6-months | Dreamcatcher | |
| 30-years 5-months | PENTAGON | |
| 29-years 6-months | Golden Child | |
| 29-years 6-months | Cherry Bullet | |
| 29-years 6-months | WJSN | |
| 29-years 6-months | Dreamcatcher | |
| 29-years 6-months | Twice | |
| 29-years 5-months | Black Pink | |
| 29-years 5-months | ASTRO | |
| 29-years 5-months | iKON | |
| 28-years 6-months | CIX | |
| 28-years 6-months | (G)I-DLE | |
| 28-years 6-months | IZ*ONE | |
| 28-years 6-months | fromis_9 | |
| 28-years 6-months | Cherry Bullet |
| Age | Singer | Group |
|---|---|---|
| 27-years 6-months | Cherry Bullet | |
| 27-years 6-months | CRAVITY | |
| 27-years 6-months | Red Velvet | |
| 27-years 6-months | THE BOYZ | |
| 27-years 6-months | ONF | |
| 27-years 6-months | ATEEZ | |
| 26-years 6-months | THE BOYZ | |
| 26-years 6-months | Stray Kids | |
| 26-years 6-months | TOO | |
| 26-years 6-months | ASTRO | |
| 26-years 6-months | NCT | |
| 25-years 6-months | GWSN | |
| 25-years 6-months | TXT | |
| 25-years 6-months | GWSN | |
| 25-years 6-months | RCPC | |
| 25-years 6-months | CRAVITY | |
| 24-years 6-months | Weeekly | |
| 24-years 6-months | Cherry Bullet | |
| 22-years 6-months | Weeekly | |
| 22-years 6-months | NiziU |