| Full Name | Yoon San-Ha |
| Stage Name | Sanha |
| Native Name | 윤산하 |
| Birthday | March 21, 2000 |
| Age | 25 years old |
| Zodiac Sign | Aries |
| Birthplace | Seoul, South Korea |
| Height | 6’1″ (184 cm) |
| Weight | 147.7 lbs (67 kg) |
| Blood Type | AB |
| MBTI | ESFJ |
| Education | Hanlim Multi Arts High School |
| Languages | Korean |
| Group | ASTRO MOONBIN & SANHA (2020-2023) |
| Social Media | Instagram: [@ddana_yoon] |