This article is published by AllBusiness.com, a partner of TIME. Boxing is more than just a sport—it’s a theater of discipline, resilience, and raw power. The stories of boxing’s greatest champions ...

Floyd Mayweather Jr. is one of 15 boxers to retire with an undefeated record and has the second most wins of that shortlist of stars. Still, Roy Jones Jr. does not consider him a top-five boxer of all ...

Many boxing fans consider Floyd Mayweather one of the greatest to ever enter the ring. In a career full of accolades, he won world titles in five different weight classes. Mayweather retired with a ...