| Age | Singer | Group |
|---|---|---|
| 39-years 8-months | Super Junior | |
| 36-years 8-months | FIESTAR | |
| 35-years 8-months | BIGBANG | |
| 34-years 9-months | Girls' Generation | |
| 33-years 8-months | FIESTAR | |
| 32-years 8-months | U-KISS | |
| 32-years 8-months | INFINITE | |
| 31-years 8-months | FTISLAND | |
| 31-years 8-months | VAV | |
| 30-years 8-months | MYNAME | |
| 30-years 8-months | AOA | |
| 30-years 8-months | Apink | |
| 30-years 8-months | B1A4 | |
| 30-years 8-months | Apink | |
| 30-years 8-months | EXID | |
| 30-years 8-months | PENTAGON | |
| 29-years 8-months | SF9 | |
| 29-years 8-months | Dreamcatcher | |
| 29-years 8-months | TEEN TOP | |
| 29-years 8-months | HOTSHOT |
| Age | Singer | Group |
|---|---|---|
| 29-years 8-months | FIESTAR | |
| 29-years 8-months | KARA | |
| 28-years 9-months | UP10TION | |
| 28-years 9-months | VERIVERY | |
| 28-years 8-months | SEVENTEEN | |
| 28-years 8-months | Wanna One | |
| 28-years 8-months | NU'EST | |
| 28-years 8-months | S.I.S | |
| 28-years 8-months | WJSN | |
| 28-years 8-months | Wanna One | |
| 28-years 8-months | DAY6 | |
| 27-years 9-months | MOMOLAND | |
| 27-years 9-months | X1 | |
| 27-years 8-months | SF9 | |
| 27-years 8-months | CLC | |
| 27-years 8-months | A.C.E | |
| 27-years 8-months | GFRIEND | |
| 27-years 8-months | KARD | |
| 27-years 8-months | UP10TION | |
| 26-years 8-months | THE BOYZ |
| Age | Singer | Group |
|---|---|---|
| 26-years 8-months | LOONA | |
| 25-years 8-months | CLC | |
| 25-years 8-months | VERIVERY | |
| 25-years 8-months | S.I.S | |
| 25-years 8-months | GFRIEND | |
| 25-years 8-months | ONEUS | |
| 25-years 8-months | (G)I-DLE | |
| 24-years 9-months | NCT | |
| 24-years 9-months | WJSN | |
| 24-years 9-months | Everglow | |
| 24-years 8-months | ATEEZ | |
| 24-years 8-months | Stray Kids | |
| 24-years 8-months | ONF | |
| 24-years 8-months | MOMOLAND | |
| 23-years 9-months | IZ*ONE | |
| 23-years 8-months | NCT | |
| 23-years 8-months | TOO | |
| 23-years 8-months | Golden Child | |
| 23-years 8-months | APRIL | |
| 22-years 8-months | TOO |
| Age | Singer | Group |
|---|---|---|
| 21-years 8-months | TXT | |
| 20-years 9-months | CRAVITY | |
| 20-years 8-months | RCPC | |
| 20-years 8-months | MCND | |
| 19-years 8-months | NiziU | |
| 19-years 8-months | IZ*ONE |