| Full Name | Christopher Bahng |
| Stage Name | Bang Chan |
| Native name | Bahng Christopher Chan |
| Birthday | October 3, 1997 |
| Age | 27 years and 10 months old |
| Zodiac Sign | Libra |
| Birthplace | Sydney, Australia |
| Height | 5’7″ (171 cm) |
| Weight | 143.3 lbs (65 kg) |
| Blood Type | O |
| MBTI | ENFJ-T |
| Education | Cheongdam High School |
| Languages | English, Korean, Japanese, Chinese |
| Group | Stray Kids 3RACHA |
| Social Media | Instagram: [@gnabnahc] |