Wool-hak-kyo I-ti is a 2008 Korean-language Comedy film written by Choi Jin-won and directed by Park Kwang-chun and produced by Choi Yong-gi and Park Bong-su under the banner of Courage Films. For years Seong-gun has been an under-performing gym teacher. Reorganization at the school puts his job in jeopardy. He vows to get a learning permit in English, despite not knowing the language at all. Wool-hak-kyo i-ti stars Kim Su-ro, Lee Han-wi, Baek Sung-hyun, Park Bo-young, Lee Min-ho, Moon Chae-won and Jin-taek Park. The music was composed by Choi Man-sik. Cinematography was done by Choi Deok-kyu and editing by Shin Min-kyung. The motion picture has a running time of 120 minutes. It was released on 11th September 2008. The movie made a box office gross of $3 million. Distribution rights for the film were acquired by SK Telecom.