Mike Tyson, also known as 'Iron Mike,' became the youngest heavyweight champion in boxing history at the age of 20. Known for his ferocious style, knockout power, and intimidating presence, Tyson dominated the late 1980s and became a cultural phenomenon. While he is certainly one of the most feared and famous boxers ever, he wasn’t known as 'The Greatest' or 'The People’s Champion.' Those titles belong to a fighter who not only conquered the ring but also stood up for his beliefs and became a global symbol of courage and charisma—Muhammad Ali.