Colby Covington, a former interim welterweight titleholder in the UFC, recently spoke about his time as a college roommate with two-division champion Jon Jones at Iowa Central Community College. Covington claims that their friendship soured when Jones began using steroids to bulk up from the 197-pound weight class to heavyweight. He described how Jones's personality changed, citing mood swings and aggressive behavior over minor issues. Covington stated, 'He started using testosterone because he wanted to beef up... That's when his mood swings started going all over the place.' He further accused Jones of being a 'cheater' for allegedly failing multiple steroid tests, asserting that Jones's use of banned substances began during their college years. Covington's comments highlight a significant rift between the two fighters, who once shared a close friendship.