Chay Dunning family and friends at Harefield hospital fun run Donate My story begins 20th June 1980 at Hitchin Maternity Hospital. The next day being sent to a London hospital with a heart problem, that was diagnosed as Transposition of the Great Arteries. At 6 months old they could do no more for me. This is when my luck began. Magdi Yacoub at Harefield took me on for a switch operation that was still in the early stages.I am now 44 and going strong. I'm disabled after a stroke when I was 6 months old but I keep myself fit by going to Leaner Life gym and boxing training at Stevenage boxing club and gym.I owe my life to Sir Magdi Yacoub and Harefield Hospital and would like to raise a lot of money for them to carry on saving lives.Thank you Chay Dunning Manage Cookie Preferences Do you have a spare five minutes to help us improve our website?I'll do itNo thanks