| Full Name | Kang Yeo-sang |
| Stage Name | Yeosang |
| Native Name | 강여상 |
| Birthday | June 15, 1999 |
| Age | 25 years and 11 months old |
| Zodiac Sign | Gemini |
| Birthplace | Incheon, South Korea |
| Height | 5’9″ (175 cm) |
| Weight | 143.3 lbs (65 kg) |
| Blood Type | A |
| MBTI | ENFJ-A |
| Education | IB Music Academy |
| Languages | Korean, English, Chinese |
| Group | ATEEZ |
| Social Media | Instagram: [@im_ovation] |