10 Undefeated Boxing Streaks You Need To Know About

5. Joe Calzaghe - 46-0, 32 KOs (1993-2008)

Winning the WBO World Super Middleweight title by defeating a legend Chris Eubank in 1995, two years after making his debut tells you everything you need to know about Joe Calzaghe. No one could take the championship away from him over a spell that saw him take on and defeat the likes of Bernard Hopkins and Mikkel Kessler. During a match against Kenya's Evans Ashira, Joe won by a comfortable unanimous decision despite breaking his left hand in the third round. He won a match fighting one handed... Joe's decision to delay a transition over to the States hampered his overall perception in the eyes of some of the higher-ups in the boxing fraternity, as it took him till his final two fights to do so. Nevertheless, us Europeans that saw him do battle in the UK and over in Germany can appreciate him for what he truly was; an all time great.