[2011] Kpop Star Hunt S1 (Ep. 2, 3, 6, 7) : Watch
Ps.
– BTOB (except Peniel) appeared a little bit in episode 2 (minutes 24)
– Lee Minhyuk appeared a few minutes in episode 3.
– Lee Changsub and Yook Sungjae appeared in episodes 6 and 7 (as duet partners).
All About BTOB 