Is Tom Brady a cheater? A 5th-grader from Kentucky won his science fair by proving the football player cheated when he used under-inflated balls in 2015. A deflated ball is supposed to be easier to grip, throw, and catch. But another 5th-grader from Knoxville, Tennessee, is saying he can prove Brady didn’t cheat and that the cold weather is to blame. Jayveion Morgan inflated two footballs and put one in a freezer to prove his point. After an hour, the balls pressure had gone down.