- تولد
- ۱۱ اردیبهشت ۱۳۷۱ (۳۴ ساله)
- محل تولد
- South Korea
- نامهای دیگر
- 유승준، Joon، Jun
زندگینامه
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.