| Full Name | Jinny Park |
| Stage Name | Jinny |
| Native Name | 박진희 |
| Birthday | January 20, 1998 |
| Age | 27 years and 5 months old |
| Zodiac Sign | Aquarius |
| Birthplace | Los Angeles, California, United States |
| Height | 5’5″ (164 cm) |
| Weight | 101.4 lbs (46 kg) |
| Blood Type | B |
| MBTI | ISTJ |
| Education | Seoul International School |
| Languages | English, Korean |
| Group | SECRET NUMBER (2020 – April 4, 2025) |
| Social Media | Instagram: [@impinkprincessjinny] |