if a heavyweight punched you, could he cause brain damage

[Boxin']

Crashing the back of your head in to the ground causes deaths, not the punch itself.

[Calza appy]

If Tyson punched you in the head , as hard as he could he would cave your ****ing skull in. It wouldnt surprise me to see some brains spill out your ears as well. Dead before you touched the floor.