Who Was The Longest Reigning Heavyweight Champion? Klitschko holds the record for the longest cumulative heavyweight title reign of all time, with 4,382 days as world heavyweight champion. Joe Louis has won the most world heavyweight title bouts, with 27. Who is the longest reigning heavyweight boxing champion with 25 successful defenses? Joe Louis Louis
Who Held Heavyweight Title Longest? Klitschko holds the record for the longest cumulative heavyweight title reign of all time, with 4,382 days as world heavyweight champion. Joe Louis has won the most world heavyweight title bouts, with 27. Who is the longest reigning heavyweight boxing champion with 25 successful defenses? Joe Louis Louis holds the
Who Is The Black Boxing Champion? Jack Johnson becomes the first African American to win the world heavyweight title when he knocks out Canadian Tommy Burns in the 14th round in a championship bout near Sydney, Australia. Who was the black boxer? In 1908, Jack Johnson became the first Black heavyweight boxing champion of the