| Full Name | Kim Kang Hoon |
| Stage Name | Yesung |
| Native Name | 김강훈 |
| Birthday | August 24, 1984 |
| Age | 40 years and 10 months old |
| Zodiac Sign | Virgo |
| Birthplace | Seoul, South Korea |
| Height | 5’10” (177 cm) |
| Weight | 138.9 lbs (63 kg) |
| Blood Type | AB |
| MBTI | INFJ |
| Education | Inha University |
| Languages | Korean, Japanese, English, Mandarin, Thai, Tagalog, Indonesian |
| Group | SUPER JUNIOR |
| Social Media | Instagram: [@yesung1106] Twitter (X): [@shfly3424] YouTube: [@yessay_] TikTok: [@yesung003] |