Pompe disease is caused by a genetic deficiency or dysfunction of the lysosomal enzyme GAA, which results in build-up of complex sugars (glycogen) in muscle cells throughout the body.

Mayo hasn't claimed an All-Ireland title since 1951, but are one of the great footballing counties. Fans at McHale Park, Castlebar, yearn for the Sam Maguire having lost seven finals since 1989 ...