Why were Sugar Ray Leonard Roberto Duran Marvin Hagler and Thomas Hearns called The Four Kings of boxing

The 1980s was a golden era for boxing, with four exceptional fighters dominating the welterweight and middleweight divisions: Sugar Ray Leonard, Roberto Duran, Marvin Hagler, and Thomas Hearns. They were collectively known as "The Four Kings" due to their unparalleled skills, legendary battles, and significant contributions to the sport.

Each of these fighters possessed a unique style and remarkable abilities:

Sugar Ray Leonard: Known for his speed, agility, and exceptional footwork, Leonard was a master of counterpunching and had an impressive record of 36 wins with 25 KOs.
Roberto Duran: A fierce and relentless brawler, Duran was feared for his punching power and unwavering determination. His iconic "No Más" fight with Leonard remains one of the most memorable moments in boxing history.
Marvin Hagler: The "Marvelous One" possessed exceptional stamina, power, and an iron chin. He held the undisputed middleweight title for seven years and had a record of 62 wins with 52 KOs.
Thomas Hearns: Known as the "Hitman," Hearns was a devastating puncher with exceptional technique. He became the first boxer to hold world titles in five different weight classes.

The Four Kings not only battled each other in epic encounters but also inspired a generation of fighters with their passion, determination, and unwavering spirit. Their legacies live on as symbols of the golden age of boxing and continue to captivate fight fans around the world.

Who was the first boxer to hold world titles in five different weight classes? (Thomas Hearns)
What was the nickname of Marvin Hagler? (The Marvelous One)
Which fight is considered one of the greatest moments in boxing history? (No Más fight between Sugar Ray Leonard and Roberto Duran)
What was the specialty of Sugar Ray Leonard? (Speed and agility)
Who possessed exceptional punching power and determination? (Roberto Duran)