For someone without a chin he had an amazing career. I always wondered as far as cte is concerned is it better to not have a chin and get ko'd vs having a chin and being able to eat concussive blows pause. for someone who has been stopped brutally and hurt as much as he has been he seems to still have his wits about him and speech is better than a lot of guys who are active and in their primes right now.
Salute to him hopefully he enjoys his retirement.
every boxer is different..some might take some time to show effects..some may never..khan is def clear headed and lucid which is great for him...hope he does stay that way and resist comebacks