The filmmaker who chronicled Prince Frederik of Luxembourg’s battle with the rare genetic disorder PolG has shared her experience working with the royal, who passed away on Mar. 1 at 22.

Prince Frederik of Luxembourg, son of Prince Robert and Princess Julie of Nassau, passed away on March 1 in Paris at the age of 22 after a lifelong struggle with POLG mitochondrial disease. His ...

Prince Frederik of Luxembourg, the youngest son of Prince Robert and Princess Julie, died earlier this month at the age of 22. He was suffering from POLG mitochondrial disease, a rare genetic ...

Prince Frederik of Luxembourg spoke about his PolG diagnosis and what brought him solace in an emotional video that has resurfaced following his death from the genetic disorder at age 22.

Frederik, the youngest son of Prince Robert of Luxembourg and Princess Julie of Nassau, was born with POLG but was only diagnosed at the age of 14, according to his family. He passed away from the ...

Prince Frederik of Luxembourg died on Feb. 28 after years of being diagnosed with a rare mitochondrial disease, according to a statement issued over the weekend by his parents, Prince Robert and ...

Prince Frederik of Luxembourg dies at 22 from rare mitochondrial disease The prince had PolG disease, a genetic mitochondrial disorder that prevents the body's cells from producing adequate energy ...

Prince Frederik of Luxembourg spoke about his PolG diagnosis and what brought him solace in an emotional video that has resurfaced following his death from the genetic disorder at age 22. Frederik was ...