Siyun
| Stage Name | Siyun |
| Full Name | Yoon Shi Yoon |
| Country of Birth | Korea |
| Date of Birth | Jan 08, 2005 |
| Age | 19 years old |
| Height | N/A |
| Weight | N/A |
| Blood Type | N/A |
Not Ranked
Group
Profile
Yoon Shi Yoon (윤시윤; born Jan 8, 2005), best known as Siyun, is a South Korean singer and a member of the Kpop group AMPERS&ONE. He made his debut with the group in 2023.
Profile
- Stage Name: Siyun
- Full Name: Yoon Shi Yoon
- Native Name: 윤시윤
- Birthday: Jan 8, 2005
- Country of Birth: South Korea
- Height: cm ('")
- Zodiac Sign: Capricorn
- Blood Type: B
- MBTI: ISTJ
Group
Fun Facts and Trivia
- Siyun is from Seoul, South Korea.
- He was a trainee under YG Entertainment and participated in YG Treasure Box in 2018.
- He left the agency in 2019 and later joined WM Entertainment.