-Wins: 183 -KOs: 132 -Loss: 23 -Draw: 10 - He was active for a whopping 28 years and had the most wins by KO. Yet it took him 17 years to win the world title.
-Wins: 62 -KOs: 39 -Loss: 8 -Draw: 2 -He won his first world title at the young age of 19 by KO over Chatchai Sasakul. Furthermore, Pacquiao holds an impressive record in eight categories.
-Wins: 95 -KOs: 52 -Loss: 25 -Draw: 1 - Between 1946 and 1951, the Cincinnati Cobra held an impressive record of 39-1, beating the Ring’s Top 10 in both the light heavyweight and heavyweight category.
-Wins: 229 -KOs: 65 -Loss: 11 -Draw: 1 - There came a time in Willie’s career when he reached a record of 134-1, and an undefeated record of 73 wins.
-Wins: 50 -KOs: 27 -Loss: 0 -Draw: 0 - Floyd won titles in five categories and has been the boxer with the most box-office and PPV success in recent decades. He beat 15 world champions in a row before his retirement bout.
-Wins: 85 -KOs: 23 -Loss: 24 -Draw: 2 - Nearly half of his opponents in his 111 fights were top 10 in their division when Griffith faced them and thrivingly managed to defeat them.
-Wins: 137 -KOs: 44 -Loss: 24 -Draw: 10 -He beat 40 top 10 fighters, 11 of them reigning champions or fighters ranked as number 1 contenders.
-Wins: 56 -KOs: 37 -Loss: 5 -Draw: 0 - Ali defeated four top 10 fighters to get his shot. Eight of the nine title defences in 'The Greatest's' first reign, including a phantom KO in a rematch against Liston and win over Floyd were also against The Ring's top 10 ranked heavyweights.
-Wins: 66 -KOs: 52 -Loss: 3 -Draw: 0 - He held onto his championship title for more than a decade against some of the best boxers in his era.From 1930 to 1956, nine men wore the heavyweight crown and Joe Louis knocked out seven of them.
-Wins: 174 -KOs: 109 -Loss: 19 -Draw: 6 - He had 14 wins over champions or number one contenders in his division. Furthermore, Ray knocked out LaMotta in 13 seconds to become champion .