Categories Articles Famed concussion doctor is convinced OJ Simpson has CTE, the same brain disease as Aaron Hernandez Post author By crystalg Post date September 22, 2017 Business Insider Feedburner Tags 'Hernandez', Aaron, Brain, Concussion, Convinced, disease, Doctor, famed, same, Simpson ← McCain says he cannot support Graham-Cassidy bill → McCain Announces Opposition to Republican Health Bill, Likely Dooming It