| idol_id | 799 |
| Selca owner | sonamoo_minjae |
| Pop type | K-pop |
| Stage name (romanized) | MinJae |
| Stage name (original) | 민재 |
| Real name (romanized) | Seong Minjae |
| Real name (original) | 성민재 (成旼宰) |
| Birth date | 1994-12-18 (age 30) ▲ ▼ |
| Chinese zodiac sign | 🐕 Dog |
| Western zodiac sign | ♐ Sagittarius |
| Hometown | Busan |
| Height | 164.0cm (5'5") ▲ ▼ |
| Weight | 46.0kg (101lb) ▲ ▼ |
| Blood type | A |
| Debut date | 2014-12-29 (10 years and 10 months ago) ▲ ▼ |
| Country of origin | 
Korea, Republic of |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | Roles | |
|---|---|---|---|---|---|---|---|
|
Sonamoo (소나무) | TS Entertainment | 2014-12-29 | 2021-09-08 | Group disbanded | Main vocal |