| Birth Name | Joshua Hong |
| Stage Name | Joshua (조슈아) |
| Birthday | December 30, 1995 |
| Nationality | Korean-American |
| Height | 177 cm |
| Weight | 60 kg |
| Blood Type | A |
| MBTI | ENFJ/ESTJ |
| Group | SEVENTEEN |
| Company | PLEDIS Entertainment |
| Position | Lead Vocalist, Visual |
| Korean Name | Hong Ji-soo (홍지수) |
| Zodiac Sign | Capricorn |
| Chinese Zodiac Sign | Pig |
| Representative Emoji | 🦌 |