Yoo Seung-jun
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.
- Гарчиг: Yoo Seung-jun
- Алдартай байдал: 0.952
- Мэдэгддэг: Acting
- Төрсөн өдөр: 1992-05-01
- Төрсөн газар: South Korea
- Нүүр хуудас:
- Түүнчлэн гэж нэрлэдэг: 유승준, Joon, Jun
