Spiros Arion
Although circumstances prevented Ayoub performing with the World Championship Wrestling Promotion, (the American promoters were loath to use Australian wrestlers to headline their programmes), the use of Wadi Ayoub in main event matches was a breakthrough for Australian–based wrestlers. In 1972, with World Championship Wrestling, Ayoub turned back the likes of Killer Karl Kox, Tiger Joginder Singh, Brute Bernard and Bulldog Brower. He returned for another series of matches and again remained undefeated, this time against Bob Roop, Don Fargo, Waldo von Erich, Guy Mitchell, Don Carson and Hiro Tojo. He was also involved in tag matches with Mark Lewin, Spiros Arion and King Curtis against the likes of Abdullah the Butcher, Big Bad John and the Tojo Brothers.