| idol_id | 1389 |
| Selca owner | |
| Pop type | K-pop |
| Stage name (romanized) | Dain |
| Stage name (original) | 다인 |
| Real name (romanized) | Jeong Dain |
| Real name (original) | 정다인 |
| Birth date | 2004-12-15 (age 20) ▲ ▼ |
| Chinese zodiac sign | 🐒 Monkey |
| Western zodiac sign | ♐ Sagittarius |
| Hometown | |
| Height | 166.0cm (5'5") ▲ ▼ |
| Weight | 45.0kg (99lb) ▲ ▼ |
| Blood type | |
| Debut date | 2021-04-28 (4 years and 6 months ago) ▲ ▼ |
| Country of origin | 
Korea, Republic of |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|---|
|
Hot Issue (핫이슈) | S2 Entertainment | 2021-04-28 | 2022-04-22 | Group disbanded |