Oh! My School EP 20

 

    

Teachers: Park Myung Soo, Park Kyung Lim, Tony Ahn, shin young

Students: Simon D,Yoseop (BEAST),Joon MBLAQ,Sohyeon T-ARA, Min Miss A,Myeonghun, Yoseoung SECRET

Guest: Sul Woondo, Park Sangchul, Siwan ZE:A, Kwanghee ZE:A 

kredit to Pikeyenny