Yoo Ha, is a South Korean film director, screenwriter and a contemporary poet, he directed the critically acclaimed film,  "Once Upon a Time in High School" (2004), is a South Korean drama film, the background of the film is set in a high school in which country?
Yoo Ha Yoo Ha (; or spelled Yu Ha; born February 9, 1963) is a South Korean film director, screenwriter and a contemporary poet. He directed the critically acclaimed films "Marriage Is a Crazy Thing" (2002), "Once Upon a Time in High School" (2004), and "A Dirty Carnival" (2006). The latter is a gangster movie with allusions to Martin Scorsese films like "Gangs of New York", "Mean Streets" and "Goodfellas".
Korea Military Academy Korea Military Academy (KMA) is the foremost South Korean institution for the education and training of officer cadets for the Republic of Korea Army. Commonly referred to as "Hwarangdae" (Korean: 화랑대 Hanja: 花郞臺)) as a reference to the "Hwarang", an elite organization of youth leaders in Korean history, it is located in Nowon-gu, a northeast district of Seoul, South Korea.