Marvin Hagler's chin. How would it hold up to Julian Jackson or Nigel Benn.

[JT Rock]

.....not even Tommy Hearns? Gerald McClellan? or even Roy Jones Jr?

No.

I dont know about that Bro ....Ask Julian How hard Gerald hit Gerald took Julians power but Julian Couldnt even deter Gerald...

Mcclellan Knocked Jackson the Fuk out twice without even Blinking...