For K-Pop lovers, the KBS Music Bank show is definitely familiar. This is where various K-Pop stars perform when they have a new album or song. The show has a permanent MC who changes every one or two years.
The MCs are a pair of a girl and a boy, and some of them have become top stars. From 2009 until now (the show has been running since 1998 by the way), here is the list of Music Bank MCs.