Large signature from "The Acorn" Earnie Shavers on an Everlast® boxing glove. Shavers is considered by many boxing experts to be the hardest puncher of all time. He knocked out 50 opponents in three rounds or less; with 24 in the first round. He is best known for his fights with Larry Holmes and Muhammad Ali; despite losing these contests, he scored a heavy knockdown against Holmes, and had Ali badly hurt in the second round as well as during the final rounds of their fight.