When Tyson Fury announced his retirement after defeating Dillian Whyte in 2022, many took his words at face value – even Fury himself seemed convinced that his career was truly over. Yet, within a few short months the lure of the sport re‑emerged, and rumours of a comeback began to swirl. Since then, the cycle of retirement announcements followed by return vows has become a recurring theme in Fury’s narrative.

Over the past several years I have sat down with active fighters more often than with anyone else, probing a question that haunts every pugilist: What will you miss when the lights go out? What does a former champion leave behind when he hangs up the gloves? When is the right moment to step away, and how does one cope with the silence that follows?

When a boxer talks about fight night, there is a sparkle in his eyes. He describes the walk down the aisle, the seconds of stillness before the opening bell, the surge of adrenaline that follows a victory.

It is an addiction that is hard to articulate, yet unmistakable. "It’s pure euphoria," says Johnny Nelson in the new Sky Sports documentary *The Final Round*, which will air on Sky Sports Main Event at 10:30 p.m. on Friday, 31 July, and will be uploaded to the channel’s YouTube page on Saturday, 1 August. "The roar of the crowd is what I miss most about boxing," confesses former heavyweight champion Lennox Lewis.

Headlines flash across the screen – Caroline Dubois splitting from trainer Shane McGuigan ahead of her lightweight title defence, Tyson Fury’s dominant seventh‑round TKO over Mariusz Wach, Joe Cordina’s not‑guilty plea to assault charges, Anthony Joshua’s weight gain before a bout with Kristian Prenga, and the endless speculation about a possible Katie Taylor swansong for Dubois. All of these stories illustrate a single truth: the sport’s drama never truly ends, even when the athletes try to. Whether it was Lewis stepping into Madison Square Garden to defend the heavyweight crown or Dave Allen fighting in his hometown of Rotherham, the sensation is the same.

"It’s impossible to recreate the buzz of fight night," Allen admits. "Nothing else compares." "It’s the walk to the ring that I miss," adds George Groves. "The energy that pours from the crowd is unlike anything else." Time, however, is an unforgiving opponent. Even when a fighter’s body begins to send warning signals, an inner voice often urges him onward.

"Ego never abandons a boxer, and that’s the trouble," Nelson observes. "The fire may dim, but the ego whispers, ‘Do it again.’" Nelson learned this lesson the hard way.

Nine years after his initial retirement, he entertained a brief comeback after Marco Huck matched his record of 13 straight world‑title defenses, sparking speculation about a possible showdown between the two. At first he laughed it off, but as interest grew, so did his own belief.

"I seriously thought about returning," Nelson confesses. "I knew I wasn’t the fighter I once was, but my ego won out." Not every return ends in triumph. Ricky Hatton discovered that when he stepped back into the ring against Vyacheslav Senchenko in 2012, three years after his previous bout, the outcome was far from glorious. "I don’t regret my comeback," Hatton told me.

"It proved the point – you’re done. We always think there’s one more go left." Hatton understood the pull better than most.

He fell in love with boxing the moment he first set foot in a gym. "The first time I got hit I was hooked," he says. "It’s addictive – there’s no other sport like it." After reaching the pinnacle and becoming a world champion, letting go became a daunting task.

"When you finally get there it feels like a dream you never want to end. Boxers find it extremely hard to walk away," he explains. That romance of the comeback fuels both the fighter and the audience.

The boxer believes he can still be the champion he once was; the fans want to see that narrative fulfilled. Even Lewis, despite a flood of lucrative offers, resisted the temptation. "I’ve toyed with the idea myself," he admits when asked if he ever felt the pull.

"Absolutely – all the time." Beyond ego and pride, there is a practical reality: many boxers earn their biggest paydays precisely when retirement chatter intensifies. Tyson Fury and Anthony Joshua could still command the most massive individual purses of their careers, even as pundits argue their prime years are behind them. But they are outliers. "Boxing is a relatively poor sport," observes Robert Smith, general secretary of the British Boxing Board of Control.

"The majority of fighters hold down other jobs. Most don’t make enough to retire comfortably." Sam Eggington epitomises the grind.

Known for his fearless style and relentless output, he became a fan favourite in the UK. While filming for the documentary, Eggington announced his intention to hang up the gloves. "I started boxing after being made redundant – I needed a living," he explains. "Unlike Fury or Joshua, retirement doesn’t bring financial security.

I’ve juggled boxing with other work for years, and now I face the even tougher task of redefining myself outside the ring." That transition can be brutal. "I don’t know anything else," admits Dave Allen.

"Boxing has been my life from day one. The thought of a world without it is terrifying – I’m just David the boxer." If anyone truly grasps the difficulty of knowing when to quit, it’s the trainers who have watched fighters grow from teenagers into seasoned veterans. Joe Gallagher, who has guided champions for more than two decades, says, "Everyone wants their own Rocky story, but boxing can be merciless.

Your gym is your identity; when that disappears, you’re left with a void." Promoter Eddie Hearn has observed countless rises and falls. "Fighters miss the buzz of fight night," he notes, "but they also miss the daily routine of training camp and the camaraderie. That’s why it’s vital they develop interests beyond boxing, because the career ends far too early." Some athletes manage to exit at the right moment.

George Groves retired at 30, Anthony Crolla at 32 – both could have chased a few more paydays. "I could have stayed for a few more fights," Crolla reflects. "What’s the point when I’m trying to train kids and set a good example?" Groves chose to retire after a loss to Callum Smith, preferring to leave on his own terms. "I wanted to go out on a win," he says, "but I didn’t want to become the guy who clings to money or chases the old highs." For others, the pull is stronger.

Every few months a video surfaces of a faded star looking vulnerable in the ring as fans plead for his retirement. Joe Joyce has lost five of his last six bouts; Josh Warrington dropped his gloves after a defeat, only to return later. "The more time passes, the more I think about why I’m coming back," Warrington admitted before his latest comeback.

"I know there will be a day when I have to mourn the end." That may be the core issue: retirement in boxing is rarely a single, decisive moment. It is a gradual surrender. Unlike football, which offers structured post‑career support through the Professional Footballers' Association, boxing provides little formal assistance once the lights dim. Fighters are left to navigate pensions, health care and identity on their own.

That gap fuels ongoing debates about a fighters' union and a universal pension scheme. Johnny Nelson is grateful for a pension plan introduced by Barry Hearn years ago. "When I turned 55 I received a letter I had forgotten about," he says.

"It reminded me that this safety net needs to be reinstated for everyone." The newest effort comes from the Global Fighters' Association, which aims to deliver stronger financial security and support services for retired athletes. While earnings in boxing can vary dramatically, the challenge of leaving the sport remains strikingly similar for all.

The final round is seldom fought under the bright lights of a stadium. More often, it is a quiet, private moment when a boxer decides whether to chase one last comeback or to make peace with the legacy he has already built.

Boxing trains its athletes to ignore pain, defy doubt and keep moving forward. Retirement asks them to do the opposite – to accept limits, to step back, to surrender. In a sport defined by defiance, that acceptance may be the toughest fight of all.

Watch *The Final Round* on Sky Sports Main Event at 10:30 p.m. on Friday, 31 July, or on‑demand and via Sky Sports' YouTube channel from Saturday, 1 August.