Kim Sung Hoon is a South Korean film director who debuted with the 2013 musical drama film "My Little Hero". His second feature was the2017 fast-paced action film "Confidential Assignment". A box office hit with more than 7.8 million admissions and grossing over US$56.4 million, the film was sold to 42 territories, including the U.S., the Middle East, India, the Philippines, and Mongolia. director. (Source: Wikipedia) Watch drama online for free.