Conor McGregor hit out at former world champion boxer Carl Froch in a bizarre rant during the Anthony Joshua vs Oleksandr Usyk broadcast.
Froch was part of Sky Sports team in their London studio along with world champion Lawrence Okolie, heavyweight Frazer Clarke and host Anna Woolhouse. He was discussing Callum Smith's knockout win on the undercard in Jeddah when McGregor took to social media.
The Irishman, who is not known to have rowed with Froch before, tweeted: "That Froch tick, little scrawny pencil neck... I’ll grab his head and twist it clean off at a oner with my bare hands. Little wally of a thing. I’ll slap you around you little toffee nose tosspot."