Comedian Harry Enfield says that years of daily cold-water swimming have affected his health, including his hearing. In reporting based on Enfield’s comments, he attributes the issue to the “wellness” trend of cold-water swimming that he has practiced regularly in north London. The articles describe him as having been left “deaf,” though they do not provide additional medical details or confirm the diagnosis beyond his account. The coverage frames the claim as a personal health outcome from the routine, rather than reporting results from independent medical evaluation. No information is provided about when the hearing problems began, whether Enfield has sought treatment, or what clinicians have concluded. Overall, the sources present the same central point: Enfield says his long-running cold-water swimming routine has led to significant hearing issues, and he shares this as a cautionary note about the possible effects of the practice.