website title:British boxing prospect Georgia O’Connor, who remained undefeated in her professional career, has died at age 25, just weeks after her wedding and months following a cancer diagnosis.

O’Connor’s death comes shortly after she went public with her illness and expressed frustration with delayed medical attention, which she believed worsened her condition, as Breitbart reports.

The late athlete built an impressive boxing résumé from a young age, earning gold at the 2017 Commonwealth Youth Games. That same year, she also secured a silver medal at the Youth World Championship before claiming bronze at the 2018 edition.

She transitioned into the professional boxing world with a promising start, compiling a perfect 3-0 record. Her talent and precision in the ring had many in British boxing circles describing her as one to watch.

In January 2025, O’Connor publicly revealed she had been diagnosed with cancer. The announcement shocked fans and the sports community, particularly given her young age and athletic background.

Boxer goes public with health battle

Her diagnosis came after months of experiencing pain and discomfort. O’Connor shared on social media that her symptoms were repeatedly dismissed by medical professionals.

She said her concerns were not taken seriously, claiming that doctors declined to investigate further. “They refused to scan me. They refused to investigate. They REFUSED to listen,” she wrote, expressing outrage over the medical response.

In another public statement, O’Connor said she was made to feel like she was overreacting. “They gaslit me, told me it was nothing,” her message read, as she criticized how her condition had been handled by the healthcare system.

Medical delays take deadly toll

According to O’Connor, the lack of early screening and misjudgment by physicians significantly impacted the progression of her illness. She described the system as broken and failing to support young patients like herself.

Her emotional posts also revealed she faced additional personal hardship during her illness. Earlier in 2025, she endured a miscarriage, further adding to the toll of her battle with cancer.

Despite these challenges, O’Connor found joy in her final weeks. On May 9, she posted a photo on Instagram with the caption, “The day I married the love of my life,” indicating she had recently tied the knot.

Tributes pour in

Her promoter, Boxxer, paid tribute following her death, describing her as a “true warrior inside and outside the ring.” The organization noted the strength and determination O’Connor showed throughout her journey.

In a statement, Boxxer said the boxing world had lost “a talented, courageous, and determined young woman far too soon.” Their message reflected a sentiment shared by many across the sport and beyond.

Fans and fellow athletes have also expressed condolences and remembered O’Connor for her competitive spirit, achievements, and honesty during her health challenges.

Legacy of strength, advocacy to endure

As tributes continue, O’Connor’s legacy stands not only in her unbeaten boxing record but also in her outspoken advocacy for better healthcare responsiveness.

Her story has sparked ongoing discussion about diagnostic procedures and treatment for young patients.

O'Connor's career, though tragically cut short, left a mark on British boxing. From representing her country in youth competitions to beginning a promising professional career, O’Connor inspired many with her skill and resilience.

The rising talent's untimely death has raised questions about patient care and has highlighted issues some young adults face when seeking medical attention, a conversation she hoped would lead to greater awareness and change.