Primo Carnera was the first Italian Heavyweight Champion boxer, holding the title from 1933 to 1934. Nicknamed the Ambling Alp, he was best known for his immense size and status as one of the most physically imposing heavyweights in boxing history. At 6 feet 5 inches (1.96 m) tall and weighing more than 275 pounds (125 kg), Carnera became the World Heavyweight Champion after defeating Jack Sharkey by knockout. World heavyweight champion (NBA, NYSAC, and IBU) from June 29, 1933 to June 14, 1934. Wiki link