Sports • Boxing

Floyd Mayweather Jr.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 27, 2026|2 min read| Fact-checked

Floyd Mayweather Jr. is an American former professional boxer born on February 24, 1977, in Grand Rapids, Michigan. He is widely recognized for his undefeated professional record, multiple world titles in five weight classes, and a defensive style that made him one of boxing's most successful fighters. Mayweather's career included a bronze medal at the 1996 Atlanta Olympics.

Early life and amateur career

Mayweather was born in Grand Rapids, Michigan, into a boxing family. He won an Olympic bronze medal at the 1996 Atlanta Games and entered the professional ranks later that year.

Professional boxing career

He became one of boxing's dominant champions, winning world titles in five weight classes. His career ended with a 50–0 record after his 2017 bout with Conor McGregor.

Retirement and later appearances

Mayweather announced retirement after key victories, including after the McGregor fight in 2017. Some later reports mention comeback plans or exhibition bouts, but his official professional record remains undefeated.

Legacy

Mayweather is widely described as one of the greatest pound-for-pound boxers of all time. His success is associated with his speed, defence, and ability to control fights over a long career.

Key facts

Mayweather was born in 1977 and became a professional boxer in October 1996.
He finished his professional career undefeated at 50–0, with 27 knockouts.
He won world titles in five weight classes and was an Olympic bronze medallist in 1996.
He announced retirement after his 50th professional victory, although he later returned for exhibition and special bouts.
He is known for his defensive skills and technical boxing style.

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Canadian context

Mayweather has had major international popularity in boxing and has been covered by Canadian sports media and fans, especially because of his high-profile bouts and influence on modern professional boxing.

Frequently asked questions

Who is Floyd Mayweather?

Floyd Mayweather Jr. is an American former professional boxer and Olympic bronze medallist who became one of the most successful and best-known fighters in boxing history.

How old is Floyd Mayweather?

He was born on February 24, 1977, which makes him 49 years old as of 2026.

What is Floyd Mayweather's net worth?

A reliable net worth figure is not provided in the supplied sources. Different public estimates vary, so no single verified number is included here.

What is Floyd Mayweather's record?

His professional boxing record is 50 wins and 0 losses, with 27 knockouts.

Who did Floyd Mayweather fight?

He fought many notable opponents during his career, including Conor McGregor in 2017. The supplied sources do not provide a complete list of every opponent.

Is Floyd Mayweather retired?

Yes, he is generally described as retired from professional boxing, though he has taken part in later comeback or exhibition events.

References

Encyclopaedia Britannica — https://www.britannica.com/biography/Floyd-Mayweather-Jr
Supports: Birth date, American boxer identity, undefeated professional record, retirement after 50th win.
ESPN — https://www.espn.com/boxing/story/_/id/48045642/floyd-mayweather-jr-biography-record-fights-more
Supports: Record 50-0, 27 KOs, birth date, age, last professional fight in 2017, Conor McGregor bout.
Biography.com — https://www.biography.com/athletes/floyd-mayweather
Supports: Birth date, early life, Olympic bronze medal, titles across weight classes, retirement notes.
Fandango — https://www.fandango.com/people/floyd-mayweather-jr-433343/biography
Supports: Boxing-family background, Olympic bronze medal, multiple world titles, undefeated record.
EBSCO Research Starters — https://www.ebsco.com/research-starters/sports-and-leisure/floyd-mayweather-jr
Supports: Professional record, retirement and comeback notes, status as a major boxer.