He was called "the king of iron and gold" (iron because of his conquests, gold because of his wealth), and he defeated Hungary in the Battle of Kressenbrunn, where more than 200,000 men clashed.
He was called "the king of iron and gold" (iron because of his conquests, gold because of his wealth). In 1260, Ottokar defeated Hungary in the Battle of Kressenbrunn, where more than 200,000 men clashed.