Today, London played host to the open workouts ahead of Derek Chisora and Kubrat Pulev's huge heavyweight rematch this Saturday.
The pair came face to face, and Chisora looked locked in, as Pulev removed Chisora's cap and put it on himself, trying to force a reaction from his opponent.
Chisora stood his ground and seemed unfazed by Pulev's antics, and refused to budge. The pair lovked foreheads and shared an intense face off.
Chisora and Pulev lock horns this Saturday at the O2 Arena in London, streamed live on DAZN as Chisora looks to avenge a loss from six years ago.