Prince Frederik of Luxembourg's family has shared a poignant new photo of the late royal taken before his death at the age of ...

Mei Fa Tan spoke exclusively to Us Weekly about what it was like to work with Luxembourg’s Prince Frederik before his death ...

Commissioned by Frederik’s mother, Princess Julia of Nassau, to helm an educational short film about the disease with ...

Prince Frederik of Luxembourg, son of Prince Robert and Princess Julie of Nassau, passed away at 22 in Paris due to POLG mitochondrial disease. Diagnosed at 14, Frederik advocated for research and ...

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 has died at the age of 22. The young royal suffered from the rare genetic disease POLG, which led to progressive organ failure. What exactly is POLG disease?

Prince Frederik of Luxembourg, who died at 22, spoke about the rare genetic disorder he navigated in a video released by The PolG Foundation he founded.

Prince Frederik of Luxembourg passed away at the age of 22 after a lifelong struggle with POLG mitochondrial disease, a rare genetic disorder. Frederik, the youngest son of Prince Robert of ...

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 ...