Former heavyweight boxer Julius Francis, who took on Mike Tyson in 2000, has been filmed knocking out a rowdy reveller while working as a security guard.
Francis, 57, retired from the ring in 2006 with a record of 23-24-1 but proved he has lost little of his power as stepped in to sort out an altercation at BOXPARK near Wembley Stadium. Footage posted on social media shows a group of men arguing with security outside the venue with Francis initially remaining in the background.
The group is herded out of the security cordon where they continue to confront the staff. One man then turns to leave where he is met by Francis who lands a right hand which sends the punter to the ground. The person filming the incident can he heard saying, "Oh s***" as he hits the ground.