Tim "The Bohemian" Lajcik (Czech: Lajčík; born June 21, 1965) is a retired Czech American mixed martial artist, stuntman, actor and writer. Lajcik competed in the heavyweight division of the Ultimate Fighting Championship and the Pancrase. He lost his last fight at WFA 2 - Level 2 against Kimo Leopoldo on July 5, 2002. Lajcik holds a B.A. in Sociology with an emphasis on social work.