A press conference in London for the world title fight between Gervonta Davis and Liam Walsh turned sour when a heated argument broke out between Walsh’s brothers, Ryan and Michael, and Davis’ promoter, retired boxing champion Floyd Mayweather.

The clash of words began when one of the Walsh brothers began to taunt Mayweather by saying that Mayweather had never fought outside of America. The argument escalated on both sides, with Mayweather unleashed a torrent of profanities and insults toward the two brothers.

“Get the f**k out of here. I better not catch you all in the US. I’m 40 years old and I’ll kick all three of your asses.”

The Walsh brothers weren’t intimidated by Mayweather’s insults, hurling their own right back at him.

“Shut the f**k up. We aren’t bothered about you because our brother’s kicking your man’s arse.” The brothers eventually left the conference after the fierce exchange.

https://youtu.be/VLswSxYM8yY

With the fight between Liam Walsh and Gervonta Davis taking place at London’s Copper Box on Saturday night, fans are probably wondering if the argument between the Walsh brothers and Mayweather will spill out into boxing ring.