He's the ultimate showman in the world's greatest spectator sport -- a controversial, charismatic figure who has dominated Ultimate Fighting for more than ten years as one of its most exciting and skillful stars.

But for Tito Ortiz, life very nearly took a different path. Growing up in Huntington Beach, California, Ortiz spent part of his childhood living in motels and in the backs of other people's houses, as his heroin-addicted parents were forced to leave one apartment after another. By the time he was in sixth grade, he had dabbled in almost every drug available, and his early youth...