Fred Williamson is more of a man than probably about 90 percent of the males in the world. During his seven-year stint in pro football with such teams as the Oakland Raiders and Kansas City Chiefs, he earned the nickname "The Hammer" for his aggressive, smashmouth style of play. Plus, he can also kick your ass in three different martial arts styles.
After invading the film world in 1970, Williamson also became a cinematic badass in such blaxploitation flicks as Mean Johnny Barrows, Black Caesar, and Hell Up in Harlem. He was just as much an ass-kicker in his best-known role as a vampire-killing Vietnam vet in Quentin Tarantino/Robert Rodriguez's From Dusk Till Dawn.