Jake LaMotta fought over one hundred professional fights against some of the greatest fighters of all time. Hundreds of rounds and thousands of punches not counting sparring and training. He died last week at 95 and supposedly was sharp as a tack. How come no CTE problems?
Agree. Imagine taking repeated blows from fighters like Baer, Liston, Louis, etc. Baer killed two guys in the ring, separating Frankie Campbell's brain from his skull.
No CTE back then.