 Complete the following phrase:  Another feud involved a man who considered himself to be the true giant of wrestling: Big John Studd. Throughout the early to mid-1980s, Roussimoff and Studd fought all over the world, battling to try to determine who the real giant of wrestling was. In 1984, Studd took the feud to a new level when he and partner Ken Patera knocked out Roussimoff during a televised tag-team match and proceeded to cut off his hair. After gaining revenge on Patera, Roussimoff met Studd in a body slam challenge at the first 