KSI returns to the ring on Saturday night when he faces YouTube sensation FaZe Temperrr.
The pair are headlining the show at Wembley Arena that includes Elle Brooke vs Faith Ordway and Salt Papi vs Josh Brueckner.
FaZe Temperrr will be hoping to cause an upset against his undefeated opponent, although he did win his last fight on Misfits Boxing 003 back in November.
And the 29-year-old is likely to be have fiancee Emma Smith supporting him in the stands.
Despite her partner's fame, Emma has become a bit of an Instagram sensation herself.
Her sexy snaps have seen her rack up more than 100,000 followers on the social media app.
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She often wows fans with stunning bikini shots.
Emma hasn't posted since before Christmas, but her most recent upload did get plenty of attention.
The photo received more than 15,000 likes and was accompanied by dozens of compliments in the comments.
One fan said: "Looking great ❤️❤️❤️."