David Haye and Tony Bellew will be looking to let their boxing do the talking when they go head-to-head in an all-British showdown next month.
Haye and Bellew have been locked in a war of words in the build-up to the fight, which takes pace at London's O2 Arena on March 4.
Ahead of the highly-anticipated bout, we take a look at their training camps and how the pair have been preparing.
Tony Bellew (right) and David Haye go head-to-head at the O2 Arena in London on March 4
The pair almost came to blows during their press conference at the Dorchester Hotel last year
Haye, the former heavyweight champion, has opted to take his training camp across the pond by locating himself in Miami, Florida.
The Londoner has made no secret of the extravagant lifestyle he has been enjoying, posting updates on social media where he can be seen playing basketball on a £27million yacht.
According to Haye's latest activity on Instagram, he is going to squeeze every bit of luxury out of his training camp, even inviting his close friend and rapper Dizzee Rascal to gym sessions.
Haye has finished his training camp in Miami and is now heading back to London for the bout
Haye has taken time out from his busy training schedule to play basketball on a super yacht
The Londoner shows off his athletic figure as he makes the most of his spare time in Florida
Bellew, on the other hand, has been enjoying comforts closer to home by training in Rotherham, England.
The 34-year-old Liverpudlian, the WBC world cruiserweight champion, will fight Haye at heavyweight when the rivals meet next month.
Bellew has been relatively quiet on the social media front compared to his opponent, opting to focus his attention on making the weight.
Bellew has been preparing for the fight by training at Coldwell Fitness in Rotherham, England
The Liverpudlian poses for a photo on Friday ahead of the highly-anticipated fight next month
Bellew's coach Dave Coldwell, a former member of Haye's team, poses for a picture at his gym
How have they been spending their spare time?
The 36-year-old has insisted on showing off his Miami lifestyle, where he has been joined by his trainer Shane McGuigan.
Away from his gym sessions, Haye has been sipping cocktails in a hot tub relaxing on the deck of Skyfall, while also shooting hoops with trainer Shane McGuigan during their training camp in Miami.
The yacht is priced online in the region of £27m, with weekly charters costing £240,000 during the winter months.
It is capable of sleeping 12 guests in a total of seven bedroom including a split-level master suite and VIP stateroom, with the overall style of the yacht described as 'urban contemporary with overtones of Zen'.
This image of Haye relaxing in a hot tub with a cocktail was also shared on Instagram
Skyfall is 193 feet long and is capable of reaching speeds of up to 21 knots out on the water
The luxurious yacht is listed at £27million online with weekly charter fees at £240,000
Again, Bellew has done the opposite and is enjoying a low-key build-up to this fight under the stewardship of Dave Coldwell.
He's had time to visit a beach in Liverpool while also treating his partner Rachael to a Valentine's Day dinner but it's a far cry from Haye's activities.
While Haye enjoys the Miami sun, his British rival has had to make do with beaches in Liverpool
British boxer and Everton fan Tony Bellew at his team's match against Liverpool in December
Bellew and his partner Rachael pose for a picture after enjoying a Valentine's Day dinner
Which gyms have they been using?
Although his social media activity suggests otherwise, Haye has been busy in the gym preparing to go toe-to-toe with his British rival.
Haye has been training at the world famous 5th Street Gym, which has previously honed the talents of Muhammad Ali.
Haye has been training at the world famous 5th Street Gym in Miami ahead of this fight
The world famous gym Haye has been using previously honed the talents of Muhammad Ali
Under the stewardship of Coldwell, the former head of boxing at Hayemaker Boxing, Bellew has been camped at his trainer's base in Rotherham.
They linked up with each other following Bellew's defeat by WBC light-heavyweight champion Adonis Stevenson in 2013 - and they haven't looked back since.
Bellew has been camped at his trainer's base in Rotherham under Coldwell's stewardship
The outside of Coldwell Boxing, where Bellew has been gearing up for his showdown
It's fair to say these two don't get on and they've done everything they possibly could to ramp up the excitement for this showdown.
The pair's meeting in London next month has been in the making for months, with the bad blood between the two clear for all to see.
The rivalry came to a head when Bellew left the ring after retaining his WBC world cruiserweight title against BJ Flores to confront Haye, who was watching the October fight ringside in Liverpool.
The pair had to be separated by security, but there will be nobody to come between them when they face each other in the ring next month.
David Haye and Dizzee Rascal pose with the Rolls Royce Dawn valued at £250,000
Haye has invited his close friend and rapper Dizzee Rascal (right) to gym sessions
Bellew has previously taken a swipe at Haye's big fight preparations aboard a £27m yacht.
The ex-world heavyweight champion uploaded pictures to his Instagram page of him playing basketball on the top deck of the yacht and lounging in a jacuzzi with a cocktail, less than a month before the showdown at London's O2 Arena.
And Bellew, 34, told the Daily Star: 'I'm in great shape and am ready to go.
'At the moment, I am 225 pounds and my preparation is fantastic. While he is posing in the sun, I am grafting in the cold, but it is what it is, we will see.'
Bellew has previously taken a swipe at Haye's big fight preparations aboard a £27m yacht