Naoya inoue became just the second man to unify all four boxing world titles in two weight divisions on Tuesday, beating the Philippines' Marlon Tapales in a super bantamweight unification bout via a 10th-round knockout.
Naoya inoue became just the second man to unify all four boxing world titles in two weight divisions on Tuesday, beating the Philippines' Marlon Tapales in a super bantamweight unification bout via a 10th-round knockout.