Real Life Sleeping Beauty in Britain

How would you like to sleep for 13 days at a stretch??? I am quite sure lot of us would like to get some more sleep than we are getting now, but 13 days... that sounds a tad too much. I read about and watched a video about this British girl who is afflicted with a rare medical condition that makes her sleep for days at a stretch. It is so rare that only about 1,000 people in the world of 6 billion could have this condition.