Full Cast

    To Be World Klass (2019)

    Cast Members (5)

    PM

    Park Min-young

    as MC

    10 episodes

    OS

    Oh Sang-jin

    as MC

    10 episodes

    LJY

    Lee Jae Yun

    as Contestant

    10 episodes

    KC

    Kang Chan-hee

    as Mentor

    1 episode

    J

    Juyeon

    as Mentor

    1 episode