Here at SPORTbible, we love a good effort on the Punch Machine. And we've stumbled across Conor McGregor absolutely leathering the shit out of one from 2015.
The video also includes ex-UFC light heavyweight champion Jon Jones having a go, too.
The UFC lightweight kingpin remains on his hiatus from the sport, after venturing into the world of boxing to challenge Floyd Mayweather.
Though the MMA community is waiting in anticipation for his return. He's yet to defend the 155lbs strap, nor the 145lbs title for that matter before getting stripped, with Tony Ferguson claiming an interim version in the meantime.
But as we wait for his eventual Octagon comeback, here's McGregor hitting a punch machine with real force. That run-up, though.
McGregor recorded the higher score. However, Jones, the natural orthodox, hit the machine with his left hand.
While we're on the subject, who could forget Anthony Joshua breaking a punch machine?!
Joshua during the Graham Norton Show. Image: PA
The heavyweight world champion was joined by Watford striker Troy Deeney, undergoing a few different games. Among the many exercises, was a punch machine.
Joshua, who boasts 20 KO victories from 20 pro fights, broke the machine after a thunderous right-hand.
Here he is demonstrating his power on The Graham Norton Show.
Meanwhile, Joshua is fresh off defending his IBF and WBA (super) titles against Carlos Takam at the Principality Stadium.
He's being called out left-right-and-center. Deontay Wilder, Tyson Fury and Joseph Parker continue to holler his name as he eyes up a huge unification bout in 2018.
Joshua during his world title bout against Takam. Images: PA
One things for sure; we can't wait for McGregor and Joshua to enter the Octagon/boxing ring, in 2018.
Who do you want to see them fight? Let us know.
Featured Image Credit:Topics: Conor Mcgregor, Jon Jones, Anthony Joshua, UFC