Congratulations to every athlete on this list ! pic.twitter.com/FzqpE7sFxa
— Floyd Mayweather (@FloydMayweather) December 24, 2019
According to Wikipedia, Floyd Mayweather is a professional boxer from the United States of America.
Floyd Mayweather started competing during the 1996 Olympic games. ESPN ranks Floyd Mayweather as the greatest boxer of the past 25 years.