Quintuple champion title. He moved down in weight to net the Middleweight (160 lbs) crown and finally moved back in weight up to Super Middleweight (168 lbs) to become the first Quintuple Champion in the history of boxing. Since then some boxers have won six titles and become the Sextuple champions. Quintuple champion In different sports an athlete who wins five crowns, titles, medals, belts, or other distinctions is called a Quintuple Champion. In boxing, a quintuple champion is a boxer who has won world titles in at least five different weight classes. The first man in boxing to earn this distinction
Weight class (boxing) who is over the weight limit may strip naked to make the weight if the excess is minimal; otherwise, in a professional bout, one can try again later, typically after losing weight in the interim through dehydration by vigorous exercise in a steam room. If the excess weight is too great, the effort expended trying to "make weight" will make the boxer unfit for the fight itself. In such cases the fight may be cancelled with the over-weight boxer sanctioned or the fight may proceed as a catchweight non-title fight. The International Boxing Federation (IBF) has a unique weigh-in policy