Johnathan He from Milton Keynes has a rare genetic condition called x-linked CDG and congenital glaucoma.
He's been picked from hundreds of nominations from across the country to win the category of Inspirational Child in the national WellChild Awards 2013.
The award recognises the courage of young children who suffer with complex conditions and life threatening illnesses.
Six-year-old Johnathan will be presented with the bravery award by Prince Harry tonight at the awards ceremony in London.
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Dozens of events have been held across the region to mark Armed Forces Day.
Morning's likely to see plenty of cloud bringing some mainly light and patchy rain.
Any showers should die away this evening with most places dry overnight.