People around the world know Dave Batista as World Wrestling Entertainment's "the Animal," the rope-shaking, spine-busting World Heavyweight Champion, one of the most popular Superstars in recent years.The crowd turned Batista from heel to babyface after they were electrified by his awesome physique and physical wrestling style.

Few fans, however, know that Batista didn't join the profession until he was thirty years old -- an age at which many wrestlers are thinking about hanging up their boots. Nor do most fans know the tremendous toll the climb to the top has taken on Batista's...