Sickening moment Kell Brook’s coach drinks a glass of his SWEAT during training for grudge match against Amir Khan
KELL BROOK watched as his coach drank a glass of his SWEAT during a training session as he prepares for a huge fight against Amir Khan.
The British rivals are preparing to finally step into the ring with one another this Saturday night.
And Brook has been working away tirelessly as he looks to make 149lbs - the weight the bout has been set at.
In a clip posted by , Brook was sweating profusely as he finished a session in the gym.
His trainer Dominic Ingle told him to rinse out his T-shirt into a glass.
And the amount of sweat which came out of the top was quite remarkable as Brook showed off how hard he has been training.
Initially, Ingle said he was going to put the sweat-filled glass on eBay for a fan to buy.
But Brook then urged his coach to drink the disgusting liquid.
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And Ingle obliged as he downed the 'drink', much to the shock of his fighter.
Fans on social media were gobsmacked by the gesture as they reacted to the incredible clip.
One said: "That is f***ing grim."
While another added: "Made me want to vomit. How you drinking someone's sweat from a glass?"
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Brook and Khan have been linked with each other for years, but are finally meeting towards the end of their careers.
Former two-weight world champion Khan has lost five times in his career, while ex-welterweight champ Brook has been beaten on three occasions.
Both men have lost to pound-for-pound star Terence Crawford in the last three years and been largely inactive since their bouts with the American.