Floyd Mayweather has been filmed munching on a hamburger just five days ahead of his Las Vegas megafight with Conor McGregor, launching insults against the Irishman between mouthfuls.

The footage of Mayweather eating a hamburger appeared of the UFC YouTube channel in a promo video for his highly anticipated fight with the MMA superstar.

The iconic boxer was filmed leaving a Burger King restaurant, saying: “I have to eat Burger King to keep that weight on.”

He then takes a pop at McGregor, mocking the MMA star-turned-boxer by feigning fear and saying: “I’m so scared of Conor McGregor, I’m so scared of Conor McGregor.”

“I just want to say this, thank you Dana White for bringing that b**** to the table,” Mayweather added after taking a bite on his burger.

The undefeated boxer, 40, takes on the 29-year-old Dubliner in Las Vegas on Saturday in a bout expected to be one of the most lucrative in the history of the sport.

Source: RT