A KIND-HEARTED woman is ready to defy her doctor's advice and swim up to five kilometres after seeing the devastating effects of a debilitating illness on her best friend's family.Alexis Sheehan is going to swim between 130 and 200 lengths - three to five kilometres - of the K2 Crawley pool today (Friday) in aid of Crohn's and Colitis UK.The bowel conditions can devastate lives, leaving sufferers having to use a colostomy bag, and they have no known cure.The 30-year-old's best friend Becki...
