Over the course of the eighteen years he was active in the ring, "Superstar" Billy Graham engaged in some of the bloodiest, most intense and longest-running feuds in pro wrestling history.  Surely, the monumental battles he waged with the likes of Mil Mascaras, Dick the Bruiser, Wahoo McDaniel, Gorilla Monsoon (and many, many others) are forever imbeded in the memories of those who witnessed them.  However, of the many enemies he made, the countless bloody battles and sold-out arenas, three legendary champions stood out above all the rest, and pushed The Superstar to his limit...