KSI made an insane £1MILLION bet with his brother Deji in front of boxing promoter Eddie Hearn.
Hearn joined KSI and Deji on the Sidemen podcast and the pair of YouTubers-turned boxers debated their physiques.
KSI – who has been critical of his younger brother’s dedication to boxing before – then laid out a huge wager.
He offered to pay Deji £1m if he can get abs in one year’s time.
KSI, 30, said: “I will give you £1million to have abs by the end of next year.”
Deji, 26, then walked over to KSI to shake hands on the bet as Hearn asked whether it was an eight or six pack needed to win the bet.
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KSI said: “We’ll give… nah six. I have to be able to see it. And like you can post it online, then everyone’s like, ‘Yes, he has abs.'”
Hearn, who has been on his own weight loss journey, chimed in: “But Deji, it can’t be like in the right light!”
The promoter worked with KSI for the celebrity’s 2019 professional boxing debut against Logan Paul.
They had drawn a year prior but KSI walked away with a split-decision victory in the rematch.
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The two are now friends and business parters following the success of their drinks company Prime.
And they shared the same boxing card in October, with Paul, 28, beating jujitsu champion Dillon Danis, 30, who got disqualified.
But KSI was on the end of a controversial loss to Tommy Fury, 24, who also beat Paul’s brother Jake, 26, in February.
He is set to appeal the defeat and even Hearn on fight night believed he should have won.
Hearn said: “No, he [Fury] had a point deducted. KSI won the fight.”