Tyson Fury has said that David Haye will be forced to retire if he loses their heavyweight fight.
The two boxers will face each other in the ring at the Manchester Arena on September 28, and Fury believes that he can end Haye's career.
"After I have sorted him out in the ring, there will be nowhere left for him to go - he will be finished," he told the Daily Star.
"This could well be Haye's last fight, believe me. But it will be one of many more for Tyson Fury as I head for the world title.
"If anybody can carry that torch for British boxing, then it is me."
Fury is unbeaten in 21 heavyweight bouts.