18-month-old Geraint Burns from Neath has Mastocytosis - a rare skin condition that affects only 3 children in the UK.
He has too many mast cells due to genetic mutations, which means his body is covered in painful blisters. He has to have medicine 4 times a day to keep the blisters at bay.
Sometimes strangers question whether he has been burnt - forcing his mum, Angharad, to hand out leaflets explaining his condition.
For more info on the condition you can visit the UK Mastocytosis Support Group website here.
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Mainly dry with lengthy clear spells overnight and just a few showers likely, especially in the north and west.
Ysgol Uwchradd Caergybi became the UK's first comprehensive 65 years ago. Academies are now dominant in England, but certainly not in Wales.
Dry for most, but a few showers likely.