The son of famed wrestler Jerry Lawler tried to hang himself Saturday night and he is now on life support ... TMZ Sports has learned.
Brian Christopher Lawler, once a wrestler himself, attempted to commit suicide in his jail cell outside Memphis
TMZ Sports broke the story ... Brian was arrested earlier this month for DUI after leading cops on a chase.
The 46-year-old, who went by Grandmaster Sexay in the WWE, was found in his cell by guards and taken to a hospital ... where he was placed on life support.