Follow in the footsteps of David Walliams and take on the English Channel for Heart Research UK, all from the comfort of your local pool. Forget dodging tankers and battling currents, this year Heart Research UK are asking you to take on their ‘Swim the Channel Challenge’, and conquer the English Channel in your local baths to raise money for their pioneering medical research into the prevention, treatment and cure of heart disease. Swim as an individual or a…