It seems the fallout from the KSI vs. Tommy Fury fight is not quite over yet.
KSI was defeated by Fury on the judges' scorecards over the weekend, a decision that the YouTube-turned-boxer called a "robbery".
The loss was KSI's first of his boxing career, but on Wednesday Fury's father John looked to add insult to injury by demanding £200,000 from KSI.
The elder Fury posted a video on Instagram that appeared to show KSI agreeing to a bet in the lead-up to the fight, in which KSI seemingly agreed to pay John Fury £200,000 if Tommy Fury was the victor in Saturday's fight.
Now that the result is known, John Fury says it's time for KSI to pay up.
"This is a quick video for KSI," John Fury said in an Instagram post. "You owe me £200,000. We had a bet.
"Now don't be like the other fellow, Jake Paul. Be a man and pay your bets.
"We had a bet live on the podcast. We've got all the evidence there, we put it all together. You owe me, John Fury, £200,000."