what about british fighters eubank or benn
Both of them rank as the best supermiddleweight in history !
All time greats , but not really middleweight.
A supermiddleweight is 168 pounds and should never be compared to a true middleweight (160 pounds).
Infact a supermiddleweight is basically a lighter version of light heavyweight (175 pounds) and used to be in the same weight class of Light Heavyweight , before boxing changed from the original 8 weight class to the ridicolous 17 weight class we have today in boxing!