Boxing coach Joe Gallagher opened up about his ongoing battle with cancer during his recent appearance on Sky Sports' Toe2Toe podcast. He explained that after a period of remission, the disease resurfaced earlier this year, but thanks to an aggressive chemotherapy regimen he is now preparing for a major operation in September that aims to eradicate the remaining tumours.
Gallagher, a respected trainer based in Manchester, first disclosed his diagnosis of stage‑four bowel and liver cancer a few years ago. He underwent a lengthy course of chemotherapy followed by a complex surgical procedure that, at the time, seemed to have cleared the disease. In September of the previous year he received the green light from his doctors and, feeling well enough, travelled to Las Vegas alongside his fighter Mikie Tallon to attend a mid‑week bout that preceded the high‑profile Canelo Álvarez versus Terence Crawford showdown. The optimism was short‑lived.
Routine scans performed in January this year revealed that the cancer had returned, this time manifesting again in the liver. "2026 has been a bumpy road," Gallagher told Sky Sports, describing the news as "a right kick in the nuts" at the start of the year. He recounted how, after a flight to Vegas, he returned home for a series of cardiac‑related examinations – "believe it or not, I have a heart!" – only to learn that the liver lesions had re‑emerged. Initially, doctors classified the tumour as inoperable, but further evaluation suggested that surgical removal might be possible if the growth could be reduced.
Consequently, Gallagher embarked on seven cycles of a potent chemotherapy cocktail designed to shrink the tumour. He described the treatment as "huge," noting the visible side‑effects such as hair loss and general fatigue, but also emphasizing his determination to push through the adversity. The upcoming September operation is planned to target four distinct areas of the liver that are currently affected.
Three of these sections can be excised, while the fourth lies adjacent to a major artery that carries blood from the lower limbs back to the heart. That particular segment will need to be ablated rather than cut, and it required the tumour to shrink sufficiently before the procedure could be safely performed – a goal that the chemotherapy appears to have achieved. Gallagher praised his consultant for a pragmatic approach, stating that the surgeon "had to be very matter‑of‑fact" about the risks and the need for post‑operative rest.
Despite the doctor's advice, Gallagher admitted feeling frustrated, fearing that his health issues would clash with a promising year for his stable of fighters. "2026, here we go, I've got a great team of talent coming through," he said, before expressing his resolve to stay active in the gym and continue supporting his boxers.
He confirmed that he will be unavailable for training duties throughout September, but he hopes to return to the gym by early October, once he has recovered from the surgery. Gallagher's candid discussion also included comments from his protégé Mikie Tallon, who spoke about upcoming heavyweight clashes such as Tyson Fury versus Anthony Joshua and shared personal anecdotes about past fights and training montages that Gallagher used to create for his athletes. Overall, Gallagher's update paints a picture of a seasoned professional confronting a serious health challenge with resilience and optimism.
While the road ahead includes a major surgical intervention and a period of convalescence, his commitment to his sport and his fighters remains unwavering. He plans to resume his coaching duties as soon as his recovery permits, aiming to finish the year on a high note both personally and professionally.