Extreme sportsman Ross Edgley is aiming to swim all the way around Britain's coastline without touching dry land once. It'll take 100 days and he'll burn 1 million calories during his 2000-mile venture which, if all goes well will end in London on the 8th of September. Report by Blairm. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn