Jack Singleton, the former England rugby hooker, is considering a return to professional rugby nearly a year after experiencing a heart attack during pre-season training. Since the incident, Singleton, 30, has undergone two heart surgeries following the diagnosis of a hereditary heart condition.
The Gloucester Rugby player faced a serious health challenge, one made more personal by his family history-he lost his father to a heart attack when Singleton was just 13 years old. Entering the final stage of his rehabilitation, he has been given a prognosis indicating only a slightly increased risk-1 percent higher than an average healthy adult-for future cardiac issues.
Speaking to The Times, Singleton shared his thoughts on returning to rugby: “My initial concern was about playing rugby. I sat down with my cardiologist, Professor Papadakis, and he was pretty blunt. He said it was down to me. Getting the option to come back and play is a win, but that doesn’t make it any easier a decision because only hindsight will tell if it’s the right answer.”
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He also reflected on his commitment to exercise regardless of his rugby career: “Let’s say I didn’t play rugby again. I’m not going to stop exercising at the age of 30. I could go out on a run and something could happen there. Or I could be playing five-a-side football. I am not saying that is the same as high-intensity rugby but I’d rather be doing exercise in a place where there are medics who know my history.”
In recent months, Singleton has returned to training under careful supervision, initially within a restricted heart rate zone. However, these constraints have now been lifted, allowing him to train with greater intensity. He remarked, “When I am training now, I try to do it at the club so I am supervised. It does take a while to trust myself to push through certain points of fatigue. That anxiety will definitely lessen with time. You just start to forget about it.”
He also pondered the impact his heart condition may have had during his playing years: “There’s also some intrigue about playing again. I played for however many years with blocked and narrowed arteries. Did that have an effect on how I was playing?”
Singleton is currently out of contract at Kingsholm. With Wales international Dewi Lake joining Gloucester ahead of the 2026/27 season, the hooker is no longer with the club and is exploring potential opportunities, including the possibility of playing abroad. He expressed appreciation for Gloucester Rugby’s support: “Gloucester have been brilliant with me through this process. I’d like to stay in the Premiership, but I’m open to going abroad.”
Gloucester’s head coach George Skivington praised Singleton’s resilience and the club’s medical team: “As friends and colleagues, everyone at the club has been pleased to see Jack’s progress in his health and wellbeing following what was undoubtedly a frightening experience for him and his family. I’m incredibly proud of our medical department for the care and support they have provided throughout Jack’s journey, from recognising the symptoms early to coordinating specialist treatment and guiding his rehabilitation.”
While Singleton’s future remains uncertain, his health and outlook have markedly improved since last year, offering hope for the next chapter of his rugby career.