Ranking any fighter as number one comes with some debate, but Trinidad’s iconic left hook was something out of this world. It was thrown like a jab, but would go around the gloves of his opponent, creating a whip-like effect when it landed. Trinidad, who was notorious for getting knocked down in fights, getting up, and landing the left hook. Trinidad could hurt you to the head and the body with that punch. Trinidad also had power in both hands, so avoiding the right hand made the left hook more of a threat. In the modern era, Trinidad’s left hook was something to see.