51.   Today, while Singha is still the undisputed champion of the billion dollar-a-year industry, top challenger Carlsberg has kept Boon Rawd hopping.

52.   Tommy Brooks, training the former undisputed champion for the first time, told him he needed to get down to business.

53.   Two days later, it was revealed the former undisputed champion had tested positive for marijuana after the fight, but no action was taken.

54.   Until the changes come, Cuba remains the undisputed champion of amateur baseball.

55.   When he walked out of the Garden, he was the undisputed middleweight champion of the world.

56.   Whitaker became an undisputed lightweight champion and held pieces of the junior welterweight and junior middleweight titles.

57.   Rahman has switched trainers since losing to Lewis, firing Adrian Davis and replaced him with Bouie Fischer, who recently split with undisputed middleweight champion Bernard Hopkins.