KSI looked ripped as he weighed in at 180lb ahead of his two fights in one night against Swarmz and Luis Alcaraz Pineda.
YouTube star KSI - real name JJ Olatunji - will take to the ring in his second and third professional fights against Swarmz and Pineda at London's O2 arena on Saturday night. KSI hasn't fought since facing Logan Paul in a high-profile rematch back in 2019 which he won by split decision.
And he has shown off a remarkable body transformation in the build-up to the fight which he claimed has seen him lose around 30lb for the fight. He has now completed his new physique stepping on the scales 20lb lighter than Swarmz, and one pound heavier than Pineda.