| Full Name | Yoon Jeong Han |
| Stage Name | Jeonghan |
| Native Name | ìœ¤ì •í•œ |
| Birthday | October 4, 1995 |
| Age | 29 years and 10 months old |
| Zodiac Sign | Libra |
| Birthplace | Hwaseong, Gyeonggi, South Korea |
| Height | 5’10” (178 cm) |
| Weight | 136.7 lbs (62 kg) |
| Blood Type | B |
| MBTI | ISFJ |
| Education | Anyang University |
| Languages | Korean, Japanese, English |
| Group | SEVENTEEN SVT VOCAL Team Jeonghan X Wonwoo |
| Social Media | Instagram: [@jeonghaniyoo_n] |