Logan Paul and KSI spotted training together 

Logan Paul and KSI have been training together as they prepare for their respective ring comeback after resolving their acrimonious feud.

KSI, full name JJ Olatunii has been through hard training at London Shootfighters in preparation for his return on August 27, while Logan has recently recovered from a broken hand suffered in Germany last summer.

And the duo have been spending time together in the UK to launch their energy drink Prime Hydration, which goes on sale next week in Asda.

Paul joined his old rival at the famed MMA gym, which is home to the likes of Michael 'Venom' Page, Darren Stewart and Norbert Novenyi, for a session ahead of launch events for their drink today.

The gym shared a photo of the pair after the session, indicating that their workout was "some PPV s***".

The photo shows KSI topless showing off his impressive physique, while Paul wears one of his MAV Athletics t-shirts. They are joined by the gym's head coaches Alexis and Marios Demetriades.

Olatunji is set to face another social media star; believed to be American Alex Wassabi, in the first of two tune-up fights this summer in London, with The O2 arena the prospective venue.