Four years ago, Gerard Prendergast (37) from Ballymun couldn\u2019t swim. Last year he took on one of the world\u2019s toughest endurance challenges \u2013 Deca UK. The event sees a small group of competitors attempt to complete 10 Ironman races in 10 days. Put mildly, it sounds brutal. But not so for Gerard who not only excelled in the event, topping the podium. \n\nThis year Gerard has taken his exploits one step further as he has committed to completing an Ironman every week for 52 weeks. \n\nHere he chats to Kevin about what motivates him and why he has decided to dedicate himself to such endurance events.