Coronation Street's Jack P. Shepherd’s love child has marked his 10th birthday this week. The youngster named Greyson, who Jack does not have a relationship with, suffers from the incurable one-in-a-million genetic disorder called alternating hemiplegia, which paralyses parts of his body and leaves him in intense pain.
Greyson has been in and out of hospital since he was born in January 2011. He had his first attack when he was four months old and had testing for all sorts of conditions, including epilepsy.
He was diagnosed with alternating hemiplegia on the eve of his second birthday. Only 25 people in the UK are thought to have the condition.
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