Yoo Seung-jun
Known For: Acting
Gender: Male
Date of Birth: May 1, 1992 (33 years old)
Place of Birth: South Korea
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.
