Jake Paul and his brother Logan have shared a video on Instagram mocking Tyson Fury and his half-brother Tommy.
Jake and Tommy are poised to face off on December 18 in Florida having traded barbs back and forth on social media for months.
In preparation for the fight, Fury has been receiving training from Tyson, who is regarded as the finest heavyweight of his generation after beating Deontay Wilder last month in a thrilling contest.
On Monday, the Furys broadcast a clip of them both reflecting on the training session and how Tommy is feeling in good shape after a run.
In response, Jake posted footage on his story of himself and his sibling, in which they say the following in a fake English accent.
“Happy with myself as a trainer at this morning’s session, Jake how are you feeling?” said Logan.
“I am feeling good yeah I am feeling good, I am eating his a**, oh wait I mean beating his a** inside two rounds,” was the response from the other Paul brother.
The prediction jibe was in reference to Tommy suggesting he will end the fight in just two rounds.
“He’s getting knocked sparked out, two rounds,” he said in the aforementioned clip.
Paul has entered the world of combat sports and impressed, recently beating MMA fighters Tyron Woodley and Ben Askren in boxing bouts.
Fury will represent his first full-time boxing opponent. The Love Island reality star has a perfect professional record from his seven fights, with four of those wins coming via way of knockout.