| Birth Name | Kim Jong-dae (김종대) |
| Stage Name | Chen (첸) |
| Birthday | September 21, 1992 |
| Nationality | Korean |
| Height | 172.5 cm |
| Weight | 60 kg |
| Blood Type | B |
| MBTI | ISTJ |
| Group | EXO |
| Company | SM Entertainment |
| Position | Main Vocalist |
| English Name | Matteo Kim |
| Zodiac Sign | Virgo |
| Chinese Zodiac Sign | Monkey |
| Super Power Badge | Thunder (Lightning) |
| Representative Number | 21 |
| Representative Emoji | 🐲/🦕 |