Who had the most effective, stunning left hook??? From the 80's to the late 90's???

We all know about Bazooka Gomez explosive Right, hearns head dropping Right, and durans brawling body freezing right, but what about the big left hooks, we know robinson and frazier had some mean left hooks but what about after??? in the 80's and 90's such as tito trinidad, Hagler???

which one in your opinion was the best most effective of them all and which fighters had some good left hooks??, the people sat tight on a chair waiting for it and as soon as it connected you'd see them drop and just stand in shock like damm that left hook is beast!!!