Adorable girl aged just three struck down by 'childhood Alzheimer's'

A Tennessee family has opened up about their young daughter's devastating battle with a rare disorder that has caused her to develop 'childhood Alzheimer's.'Rowan Begbie, 3, was diagnosed with the terminal memory-robbing condition Sanfilippo syndrome last April.Sanfilippo syndrome is a rare genetic disorder that has been dubbed 'childhood Alzheimer's' because it causes children to suffer cognitive decline and lose all of the skills they have learned by the time they are teenagers.There is no cure for the disease, and most of the children die by the time they reach their mid-teens.Her parents,Bryan and Blair, said the diagnosis was heartbreaking, but their little girl has been brave as she battles the disease.'She's so full of life. She loves people. She connects with people. She loves her siblings so incredibly much,' the proud parents told WATE. 'She's fearless, which can be a bad thing. Right now, she's just doing so well.'Rowan was diagnosed after a concerned mother who had come acr...