What boxers hold 5 championship belts?

Several boxers have achieved the distinction of holding five championship belts across different weight classes or organizations. Notable examples include Canelo Alvarez, who has held titles from the WBC, WBA, IBF, WBO, and The Ring magazine in various weight divisions. Another example is Terence Crawford, who has also unified titles across multiple organizations at the welterweight level. These achievements highlight their versatility and dominance in the sport.