Silvio Simac, was born in Croatia. A dedicated martial artist, Silvio trained in Taekwondo and became a world champion during his competitive years. His film career began in 2001 on an episode of Lexx (1997). Silvio's martial arts background served him well for a part in the action film Undisputed II: Last Man Standing (2006). He had the privilege of fighting Scott Adkins in the opening sequences of the film. Silvio also appeared as the fighter Leon from the video game-turned action film DOA: De