| Age | Singer | Group |
|---|---|---|
| 39-years 7-months | Supernova | |
| 38-years 8-months | BIGBANG | |
| 38-years 8-months | Supernova | |
| 35-years 7-months | VIXX | |
| 35-years 7-months | BTOB | |
| 35-years 7-months | INFINITE | |
| 35-years 7-months | BTOB | |
| 34-years 7-months | B1A4 | |
| 34-years 7-months | MYNAME | |
| 33-years 8-months | TEEN TOP | |
| 33-years 8-months | Girl's Day | |
| 33-years 7-months | FTISLAND | |
| 33-years 7-months | EXO | |
| 32-years 8-months | MONSTA X | |
| 32-years 7-months | MONSTA X | |
| 32-years 7-months | SF9 | |
| 30-years 8-months | NU'EST | |
| 30-years 8-months | WJSN | |
| 30-years 7-months | UP10TION | |
| 30-years 7-months | TEEN TOP |
| Age | Singer | Group |
|---|---|---|
| 30-years 7-months | ONF | |
| 29-years 8-months | Twice | |
| 29-years 8-months | South Club | |
| 29-years 8-months | THE BOYZ | |
| 29-years 8-months | UP10TION | |
| 29-years 8-months | CLC | |
| 29-years 7-months | Twice | |
| 29-years 7-months | CLC | |
| 29-years 7-months | SEVENTEEN | |
| 28-years 7-months | SEVENTEEN | |
| 28-years 7-months | APRIL | |
| 28-years 7-months | VICTON | |
| 28-years 7-months | GOT7 | |
| 28-years 7-months | LOVELYZ | |
| 28-years 7-months | UP10TION | |
| 28-years 7-months | Berry Good | |
| 27-years 8-months | CLC | |
| 27-years 8-months | THE BOYZ | |
| 27-years 7-months | ATEEZ | |
| 27-years 7-months | fromis_9 |
| Age | Singer | Group |
|---|---|---|
| 26-years 8-months | Wanna One | |
| 26-years 8-months | AB6IX | |
| 26-years 8-months | ELRIS | |
| 26-years 7-months | ATEEZ | |
| 25-years 8-months | Cherry Bullet | |
| 25-years 8-months | TOO | |
| 25-years 7-months | LOONA | |
| 25-years 7-months | LOONA | |
| 25-years 7-months | SATURDAY | |
| 24-years 8-months | RCPC | |
| 24-years 8-months | SATURDAY | |
| 24-years 7-months | LOONA | |
| 24-years 7-months | NCT | |
| 23-years 7-months | LOONA | |
| 23-years 7-months | X1 | |
| 23-years 7-months | CRAVITY | |
| 22-years 7-months | NiziU | |
| 21-years 7-months | X1 | |
| 21-years 7-months | Cherry Bullet |