Luxembourg’s Prince Frederik, 22, dies due to rare genetic disease
Prince Frederik of Luxembourg, the son of Prince Robert and Princess Julie, has died at age 22 due to POLG Mitochondrial disease, a rare genetic disorder.
Frederik was diagnosed at 14 and founded the POLG Foundation to raise awareness and find treatments for the disease.
His father shared a tribute describing Frederik's positive spirit and courage in facing the illness.
POLG Mitochondrial disease causes progressive organ dysfunction and failure, with symptoms like muscle weakness and epilepsy.
Frederik's work with the foundation aimed to help others with the disease and find a cure.