General Information | ||
| International Stage Name | Sun | |
| Domestic Stage Name | 썬 | |
| Previous Stage Name | Siyoon | |
| Previous Hangul Stage Name | 시윤 | |
| Full Name | Kang Byungseon | |
| Full Domestic Name | 강병선 | |
| Date of Birth | 1995-12-31 (age 30) | |
| Zodiac | Capricorn | |
| Country of Birth | South Korea | |
| Related Artists | A-Prince - Vocal MAP6 - Vocal,Dancer | |
| Original group | A-Prince (No longer a member) | |
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