A school director is forced to train the 'worst' students of his school to master Taekwondo as the old coach, taking along the best of his athletes, left the school.
Kim Dong-wan
Yong-gaek
Hyun Bin
Min-gyu
Jo An
Soo-bin
Zin Tae-hyun
Jung-dae
Park Ji-yeon
Mi-ae
Moon Ji-yoon
Hyuk-soo
Lee Ki-woo
Suk-bong
Jeon Jae-hyeong
Sung-wan
