Frank Warren believes that Moses Itauma has the chance to become a sporting legend far beyond the confines of boxing if he clinches the long‑awaited world title on Saturday. The 21‑year‑old British prospect will step into the ring at London’s O2 Arena to face Croatia’s Filip Hrgovic for the vacant IBF heavyweight championship, a bout that could rewrite the history books for the division. Itauma’s meteoric rise has been nothing short of spectacular. In just 14 professional fights he has dispatched every opponent placed before him, building an unbeaten record that belies his youth.

At 21 years, eight months and one day old on fight night, a victory would crown him as Britain’s youngest heavyweight world champion and place him second only to Mike Tyson as the youngest heavyweight title‑holder in the sport’s annals. Such an achievement would be remarkable on its own, but Warren argues that Itauma’s impact could extend well beyond boxing.

"I’ll be very proud if that happens," Warren told Sky Sports News. "It will be a fantastic achievement for somebody who's only had 31 professional rounds of boxing and no senior bouts as an amateur. He's the best young fighter at this stage of his career that I've been involved with. He's so mature, mentally and physically, as a fighter.

He's got a tremendous boxing brain and he's very articulate." Warren highlighted the fighter’s intelligence and composure, noting that Itauma possesses a rare combination of physical gifts and mental acuity. "He's a very smart young man, he's got a very smart brain.

He's very level‑headed, very humble. But I'll tell you what, he can fight. If he comes through, I don’t think he'd just be an icon in boxing. He’d be a sporting icon." The bout with Hrgovic has carried a coming‑of‑age narrative from the moment it was announced in June.

The fight was elevated to world‑title status after unified heavyweight champion Oleksandr Usyk relinquished the IBF belt, adding further weight to the stakes. Hrgovic, a 34‑year‑old who suffered his sole career defeat via a technical knockout to current WBO champion Daniel Dubois, represents a significant step up in competition for the young Briton. The Croatian is also chasing a historic milestone: he would become the first heavyweight world champion from Croatia.

Warren emphasized the quality of Hrgovic’s résumé. "Hrgovic has only been stopped because of a cut eye.

Other than that, he's won all of his fights. He has 15 knockouts in his career and is a former Olympic bronze medallist.

For him, it's all history‑making as well. Where he comes from in Croatia, he'd be the first boxer to win a heavyweight title, so he wants to create history himself." The heavyweight division is currently in a state of flux.

Established champions such as Tyson Fury and Oleksandr Usyk have stepped back from defending their belts, creating a vacuum that eager young contenders are scrambling to fill. Warren described this as an "exciting time" where fighters are jockeying for position, hoping to secure a place in the new era of heavyweight boxing. Beyond the immediate implications for the fighters, the match carries broader significance for the sport’s marketability and global reach. A successful British champion at such a young age could attract a new generation of fans, increase viewership, and inspire aspiring athletes worldwide.

Moreover, the narrative of a teenager with only 31 professional rounds achieving world‑champion status resonates with the timeless underdog story that captivates audiences across all sports. If Itauma emerges victorious, his legacy could mirror that of past prodigies who transcended boxing to become cultural icons—think of Muhammad Ali’s influence on civil rights or Mike Tyson’s impact on popular culture. Warren’s confidence suggests he sees a similar trajectory for Itauma, provided the young fighter continues to develop his skill set, maintain his discipline, and leverage his platform responsibly.

In preparation for the fight, Itauma has reportedly focused on refining his jab, improving footwork, and enhancing his defensive awareness—areas that seasoned analysts have identified as critical against a power‑punching opponent like Hrgovic. The Croatian’s Olympic pedigree means he brings a high‑level technical foundation, making the clash a true test of youth versus experience, speed versus power. The stakes extend to national pride as well. A British champion would reinforce the United Kingdom’s storied heavyweight tradition, while a Croatian victor would mark a historic first for that nation, potentially spurring increased investment in boxing infrastructure there.

Ultimately, Warren’s message is clear: this fight is more than a title bout; it is a defining moment for two young men poised to shape the future of heavyweight boxing. Whether Itauma secures the belt and ascends to iconic status, or Hrgovic claims his place in history as Croatia’s inaugural heavyweight champion, the outcome will reverberate throughout the sport for years to come.