
Pessoa
Yoo Seung-jun
- Especialidade
- Atuação
- Nascimento
- 1 de maio de 1992 · 34 anos
- Origem
- South Korea
Alias Técnico
유승준JoonJun
Trajetória Profissional
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.

