Long before multi-division champions became a defining part of boxing greatness, Bob Fitzsimmons set the standard. In an era with fewer weight classes and stricter recognition of champions, he became the first fighter in history to win world titles in three different divisions.

Today, names like Manny Pacquiao, Floyd Mayweather Jr., and Terence Crawford dominate conversations about multi-weight success. But Fitzsimmons achieved his milestone at a time when such movement between divisions was rare and far more dangerous.

Known as “The Freckled Wonder,” Fitzsimmons built his legacy through skill and sport innovation. He first captured the middleweight title in 1891 by stopping Jack Dempsey, before making history in 1897 when he moved up to defeat James J. Corbett for the heavyweight crown. That night in Carson City, he delivered a now-famous body shot to the solar plexus - one of boxing’s most iconic finishes.

Fitzsimmons later added the light heavyweight title in 1903 by defeating George Gardner, officially becoming boxing’s first three-division champion. Reflecting his fearless mentality, he once joked he preferred bigger opponents “because they make more noise when they fall.”

His career wasn’t without setbacks. He lost the heavyweight title to James J. Jeffries and later suffered defeat to Jack Johnson, but his willingness to challenge naturally larger men only added to his reputation.

Fitzsimmons was also ahead of his time technically, using stance switches and lateral movement long before they became standard tools in boxing. He retired with a record often cited as 61 wins (57 KOs), 8 losses, and 4 draws, and was inducted into the inaugural Boxing Hall of Fame class in 1954.

As historian Nat Fleischer once said, he was one of the hardest punchers the sport has ever seen, while writer Edgar Lee Masters summed him up simply: “In courage, power, skill, and fighting spirit-no one matched Fitz.”