The Sun newspaper reports that Jason Knauf was speaking to Australian current affairs show 60 Minutes Australia when he shared taking an emotional phone call from William, recalling: “Within a couple of weeks if you’re Prince William, you find out that both your wife and your father have cancer.

A former royal aid reveals Prince William's reaction to Princess Kate's cancer diagnosis during an interview on 60 Minutes in Australia.

Former royal aide, Jason Knauf, just gave a detailed interview to 60 Minutes Australia and truly dished about the royal family. Specifically, about the awful and unhinged conspiracy theories that dominated the internet when Kate Middleton 'disappeared' from the public eye after announcing she was recovering from surgery and prior to announcing her cancer diagnosis.

William, Prince of Wales was at his "lowest" after his father King Charles and his wife Catherine, Princess of Wales were both diagnosed with cancer within weeks of each other, according to his former royal aide Jason Knauf.

Prince William was "anxious" to please Princess Kate following her cancer recovery, a royal commentator has claimed. William, 42, and Kate, 43, have returned to the UK following a Caribbean family holiday last week,

The Prince of Wales, 42, had previously already said in an interview last year that life had been "brutal" for his family in 2024.