In November 2015, Fury recorded one of the most incredible modern-era victories over legendary heavyweight Wladimir Klitschko in a performance that was deemed one of the greatest from a Briton on foreign soil. And as a result he was subject to heavy protest from fans who were unhappy with Fury being nominated for the Sports Personality of the Year award creating a petition to have him remove. Tyson soon found something to dull his pain. Within days of returning home from Germany he started to drink heavily, downing pint after pint in Morecambe’s many pubs and getting completely trashed on a nightly basis," Paris explained.

With the looming rematch cancelled, Fury suffered mental health issues and dramatic weight-gain which plunged his boxing career into doubt.

Sour Apple

Fury was famously seen downing shots and beers on a boozy tour around France while following England's Euro 2016 campaign. This caused a worrying period for his wife Paris who was concerned he may never make a return to normal life or his glittering boxing career. The 'Gypsy King' defeated Joey Abell and Derek Chisora that year with little sign his lifestyle was affecting his blossoming and undefeated boxing career. Fury managed to come through his alternative test with Chisora unscathed in November 2014, retiring him on the stool in the tenth round to take him one step closer to gaining a world-title shot.

According to the brand, Furocity energy drinks contain less than half (4.3g per 100ml) the sugar of both Red Bull (11g per 100ml) and Monster (11g per 100ml) and are below the Government’s sugar tax threshold, as well as HFSS compliant. Heavyweight Boxing Champion of the World, Tyson Fury, issued a direct challenge to the energy drink industry’s big hitters, branding them ‘a bunch of dossers’ as he launched his own brand new range, Furocity by Tyson Fury, at an event in London. World heavyweight boxing champion Tyson Fury has launched a brand new range of energy drinks, named Furocity. Because of the boldness of its sister drinks, I assumed the original was more plain, less exciting, less likely to make me want to HIT THE DAY. But his worsening condition was clear for all to see as he attended a press conference weighing over 400lbs after his year-long period of substance abuse.

Where can you buy Furocity drinks?

Now, Tyson Fury is entering the energy drink market. We don't do things in small measures and we aim for the first position. Now he stands as one of the greatest fighters of the modern era after a third historic victory over Wilder in a modern-era classic. Get all the latest news, sport and what's on stories sent to your inbox daily with the LancsLive newsletter here. Read More Related Articles His depression led to a tumbling moment in his career where he scrutinised for making pre-fight sexist comments aimed at Olympian Jessica Ennis-Hill.