John Fury spat out KSI and Logan Paul's "grotesque" Prime energy drink after tasting the popular beverage.
The father of WBC heavyweight champion Tyson and rising star Tommy has become a popular figure in the world of boxing having been involved in feuds with his son's rival including Paul's brother Jake. KSI - real name JJ Olatunji - and Paul have also become prominent in the world of combat sports which stems from their two fights in the influencer boxing ranks.
The pair launched an energy drink named Prime which has had unprecedented success and is almost impossible to find in the UK unless fans are willing to pay higher than the standard retail price. However Fury was able to get his hands on some of the rare beverage and was filmed trying it for the first time.
