Jake Paul and Mike Tyson are set to face off in the ring on Friday night, and it looks set to be a tense affair if their behavior at the weigh-in is anything to go by.
The pair's long-awaited fight will take place on November 15 at the AT&T Stadium in Texas and will be streamed for free on Netflix.
Tyson, 58, and Paul, 27, came face to face at the weigh-in on Thursday night, where the former world heavyweight champion shocked onlookers after he slapped the YouTuber around the face.
And eagle-eyed viewers think they have spotted the reason why.