Hearns was the most Dominant welterwight in history.
The hardest puncher, I have to give it to Trinidad.
Hearns KO'd Duran after a 15 round beating from Hagler, who is by the way an ATG puncher.
What also makes me vote for Trinidad is the KO's of Campas and Mayorga. People might argue with this, but those men had chins of steel in their prime, they hadn't been beat up, and he annihilated them.