He was one of the greatest boxers of all time. But, in 2016, Muhammad Ali died with Parkinson's. But Parkinson's is not fatal. So what killed Ali? Dr Michael Hunter examines the case.
He was one of the greatest boxers of all time. But, in 2016, Muhammad Ali died with Parkinson's. But Parkinson's is not fatal. So what killed Ali? Dr Michael Hunter examines the case.