Dereck Chisora has re-branded himself as ‘War Chisora’ ahead of his rematch with Dillian Whyte this weekend and it appears he really means it.

Chisora’s warrior spirit and propensity for brawling are long established at this stage.

The thing that is different about Chisora this time round, this weekend that is — is that he has linked up with old rival David Haye as his manager and also as a sort of adviser on nutrition and training techniques.

The result was a much more lean Chisora seen than ever before — as evidenced at today’s weigh-ins earlier on.

It would appear Haye has Chisora sparring as hard too — as ever judging by this leaked clip:

Tomorrow’s fight between Whyte and Chisora will be shown on Showtime for those in the US and on Sky Sports Box Office for those in Ireland and the UK.