Throughout his illustrious career, Harry Greb achieved numerous notable accomplishments and recognitions that cemented his legacy in boxing history. He held the World Middleweight Championship title from 1923 to 1926 and fought against many of the top contenders of his time, including Gene Tunney and Mickey Walker. Greb’s aggressive fighting style and unwavering determination led him to an impressive record of over 260 wins, with a significant number of victories coming by way of knockout.