Who was the supporting actor in Running Man?
Oh Jung-se: Oh Jung-se (born February 26, 1977) is a South Korean actor. Oh Jung-se:  Oh began his career in theater, and has since appeared in many onscreen supporting roles over the years, notably in "Petty Romance" (2010), "Couples" (2011), "As One" (2012), "A Millionaire On the Run" (2012), and "Running Man" (2013). Running Man (2013 film): Running Man () is a 2013 South Korean action film starring Shin Ha-kyun as an ordinary man who begins to be chased and watched by the entire nation after he is falsely accused in a homicide case.
Oh Jung-se