Who is the most ferocious fighter today ?

[ross]

Ferocious would be someone who opponents fear to fight. I doubt very much that any top fighters fear Kirkland after seeing him get splattered by a non punvher in the first and then getting dropped and almost stopped by another non puncher that Cintron beat...

Whereas Rios can go and go and take anything dished out.

Ferocity is down to the individual fighters approach, by definition it has nothing to do with how they are perceived by opponents. You win as usual.

Ok, getting dropped and knocked out by weak opponents is ferocious...

Yes, Mayorga was ferocious! He threw almost every punch as though he was trying to smash the front door of his house as it burning with his family in it!