Kang Hyeong-cheol  Kang Hyeong-cheol is a South Korean film director and screenwriter. His first two films "Scandal Makers" (2008) and "Sunny" (2011) have been the highest grossing Korean films of their respective years, and are both among the highest grossing Korean films of all time. Kang won Best Director at the 48th Grand Bell Awards in 2011.