| Full Name | Son Seung-wan |
| Stage Name | Wendy |
| Native Name | 손승완 |
| Birthday | February 21, 1994 |
| Age | 31 years and 1 month old |
| Zodiac Sign | Pisces |
| Birthplace | Seoul, South Korea |
| Height | 5’3″ (160 cm) |
| Weight | 101.4 lbs (46 kg) |
| Blood Type | O |
| MBTI | ISFP |
| Education | Richmond Hill High School |
| Languages | English, Korean, Japanese, Spanish |
| Group | Red Velvet Girls On Top GOT the beat (2021-2023) |
| Social Media | Instagram: [@todayis_wendy] |