By Jill Reilly PUBLISHED: 06:00 EST, 30 April 2012 | UPDATED: 05:22 EST, 1 May 2012 Two brothers have developed an age-reversing disease, which has abruptly halted their adulthood and instead leaves them behaving like young children. Matthew, 39, and Michael Clark, 42, both had jobs and were able to have normal relationships until their mannerisms became more and more childlike - just like in the film the Curious Case of Benjamin Button. They have now been forced to move back home with their parents in Lincoln and ex-RAF regiment Michael is now estimated to have a mental age of 10 and is said to giggle constantly.
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Brothers have terminal leukodystrophy - it is so rare there are only 100 people affected in the whole of the UK
employment but had split from his wife whereas @placeholder was not working