Former Cleveland Browns quarterback Bernie Kosar, aged 60, has revealed he is battling Parkinson's disease and liver failure, necessitating a liver transplant. Diagnosed with cirrhosis 16 months ago, Kosar's condition worsened significantly in December during a Browns game, leading to a massive blood transfusion. His liver contains unusually high levels of an organic solvent, and doctors estimate a 90% chance he will need a new liver. Despite these health challenges, Kosar has made improvements through diet, exercise, and medication and remains optimistic about his recovery. Kosar, who starred for the Browns for nine seasons and led them to multiple playoff appearances, continues to inspire with his resilience.