| Full Name | Chonnasorn Sajakul |
| Stage Name | Sorn |
| Native Name | ชลนสร สัจจกุล |
| Birthday | November 18, 1996 |
| Age | 28 years and 7 months old |
| Zodiac Sign | Scorpio |
| Birthplace | Bangkok, Thailand |
| Height | 5’3″ (160 cm) |
| Weight | 105.8 lbs (48 kg) |
| Blood Type | A |
| MBTI | ISFJ |
| Education | Korea Kent Foreign School |
| Languages | Thai, English, Korean, Chinese |
| Group | CLC (2015-2023, 2025-present) |
| Social Media | Instagram: [@sssorn_chonnasorn] YouTube: [@PRODUSORN] TikTok: [@sssorn_chonnasorn] Twitter (X): [@sssorn_clc] |