Yoo Seung-jun
- Birthday: 5/1/1992
- Place of birth: South Korea
- Fame for: Acting
- Also known as: 유승준, Joon, Jun
Biography
He is a MR.MR. former member with stage name Joon. He joined the group as a sixth member in November 2013 and left in February 2014 due to controversy spread by his old friend. He has a YouTube channel with his friend Zeze.
