Seong-ho Jang. Visual Effects: Joint Security Area. Seong-Ho(Jay) is a leading expert in VFX and film-making in general in Korea. Coming from a visual communication background, Jay started off storyboarding feature films in his early twenties and later was recognized as a pioneer for introducing VFX to South Korean films. Since then, he has been responsible for much of the VFX in Korean films, setting new benchmarks and pushing boundaries...