It was announced today that WWE Hall of Famer, Rocky Johnson, passed away today at the age of 75. Born Wayde Bowles in Amherst, Nova Scotia, Johnson was a natural athlete who had initially trained to be a boxer. While he once sparred with Muhammad Ali and George Foreman, his true calling was professional wrestling, which he began in 1964. Taking on the name of (which he would also legally change his name to) of Rocky Johnson, he would wrestled across North America, breaking out in 1970, when he won the NWA Americas Heavyweight Championship in Los Angeles. Throughout the 1970s, he…