| Birth Name | Liu YangYang (劉揚揚) |
| Stage Name | Yangyang (양양) |
| Birthday | October 10, 2000 |
| Nationality | Taiwanese-German |
| Blood Type | O |
| MBTI | INTJ |
| Group | NCT |
| Company | SM Entertainment |
| Position | Rapper, Dancer, Vocalist * |
| Zodiac Sign | Libra |
| Representative Emoji | 🐑 |
| Birth Name | Liu YangYang (劉揚揚) |
| Stage Name | Yangyang (양양) |
| Birthday | October 10, 2000 |
| Nationality | Taiwanese-German |
| Blood Type | O |
| MBTI | INTJ |
| Group | NCT |
| Company | SM Entertainment |
| Position | Rapper, Dancer, Vocalist * |
| Zodiac Sign | Libra |
| Representative Emoji | 🐑 |