Quote Originally Posted by ross View Post
You know what the biggest difference is between the sport over the last 20/30 years and previous eras?

Performance encancing substances and their availability where now fighters like Pacquiao can move through half a dozen divisions and look like a body builder on the scales for each one and many can co tinue fighting at world class level in to their mid and even late forties!!
It's certainly a major factor that I wont deny.