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.
- Titre: Yoo Seung-jun
- Popularité: 1.07
- Connu pour: Acting
- Anniversaire: 1992-05-01
- Lieu de naissance: South Korea
- Page d'accueil:
- Aussi connu sous le nom: 유승준, Joon, Jun
