KELL Brook is to unveil a new Sheffield backroom team aiming to propel him towards a world title, we can reveal.
The Star understands that David Stache, joint owner of S1 Supplements of West Street, and a qualified nutritionist, will mentor Brook’s diet.
Stache is a consultant to around 20 mixed martial arts exponents.
Brook will also be using the Sports Science skills of Dave Hembrough, an expert in therapy and rehabilitation who has worked in the fields of power lifting and Olympic weightlifting.
Dominic Ingle remains as the Grenoside man’s trainer.
The boxer struggled to make weight before his unconvincing victory over Carson Jones last month.
Welterweight Brook will face Argentine rival Hector Saldivia in an IBF final eliminator on October 20 at Sheffield Arena.