attacked by Bruno. A short while later, all four men began fighting in the ring, and the match ended in a no-contest. The first championship defense of WrestleMania was between Junkyard Dog and the reigning WWF Intercontinental Heavyweight Champion Greg Valentine, who was accompanied to the ring by his manager Jimmy Hart. Junkyard Dog began the match in the offensive position, performing headbutts and punches on Valentine. As the action went back and forth, Hart climbed on the ring apron, where Valentine accidentally hit him. Later, Valentine pinned Junkyard Dog with his feet on the ropes for leverage, which is an illegal maneuver. As a result, Tito Santana ran down to the ring and explained to the referee what had happened and the match was restarted. Junkyard Dog eventually won the match by count-out as Valentine failed to re-enter the ring. Valentine, however, kept his title as titles do not change hands through count-out. The following match was for the WWF Tag Team Championship. Nikolai Volkoff and The Iron Sheik, accompanied to the ring by Freddie Blassie, challenged the reigning champions, The U.S. Express (Mike Rotundo and Barry Windham), who were accompanied by Lou Albano. The U.S. Express dominated the early part of the match until Volkoff and The Sheik began to gain the offensive advantage over Rotundo. Rotundo then tagged in Windham, who performed a bulldog on The Sheik. After nearly being pinned, The Sheik hit Windham in the head with Blassie's cane as the referee had his back turned. After Volkoff got the pin, Volkoff and The Sheik were crowned as the new tag champions, becoming the first people to win a championship at WrestleMania. Main events The next match on the card was a $15,000 Body Slam Challenge between André the Giant and Big John Studd, who was accompanied by Bobby Heenan. The stipulation of the match was that André the Giant had to body slam Studd to win $15,000, and if he failed, he would be forced to retire. After beginning the match in the defensive position, André countered with chops and a headbutt. From then on André controlled the match and after weakening Studd's knees with multiple kicks, André was able to lift Studd over his shoulders and execute a body slam to win the match. After André collected his prize money, he started throwing the money out to the audience. Heenan, however, grabbed the