| Full Name | Chong Tingyan |
| Stage Name | Elkie |
| Native Name | èŽŠéŒ æ¬£ |
| Birthday | November 2, 1998 |
| Age | 26 years and 10 months old |
| Zodiac Sign | Scorpio |
| Birthplace | Tai Po District, Hong Kong, Hong Kong SAR China |
| Height | 5’5″ (165 cm) |
| Weight | 101.4 lbs (46 kg) |
| Blood Type | – |
| MBTI | ENFJ |
| Education | Carmel Pak U Secondary School |
| Languages | Mandarin, Cantonese, Korean, English |
| Group | CLC (2015-2023, 2025-present) |
| Social Media | Instagram: [@chongtingyanelkie] YouTube: [@ELKIEOfficial] TikTok: [@elkie.c] |