At which role the did the director of the 2007 South Korean crime thriller film starring Yunjin Kim and Park Hee-soon played before directing films?
stuntman
Title: Seven Days (film)
Passage: Seven Days () is a 2007 South Korean crime thriller film directed by Won Shin-yun, starring Yunjin Kim and Park Hee-soon.
Title: Won Shin-yun
Passage: Won Shin-yun (born October, 1969) is a South Korean film director.  Won has the unique background of having been a stuntman before making his directorial horror film debut "The Wig" (2005).  Since then, he has shown strong talent in action thriller movies through "A Bloody Aria" (2006), "Seven Days" (2007) and "The Suspect" (2013).  "The Suspect" was a box office hit with over 4.1 million admissions.
Title: Gabi (film)
Passage: Gabi () is a 2012 South Korean film starring Kim So-yeon, Joo Jin-mo and Park Hee-soon.  It follows an ostensible assassination plot of King Gojong (1852-1919), using coffee brewed by royal barista Tanya.  The plan is masterminded by Sadako, a Joseon woman with adopted Japanese nationality, and aided by Ilyich, Tanya's lover.
Seven Days (film) Won Shin-yun