United Kingdom, April 28 -- King Charles is keen to take up knitting because it's "very good for mental health", according to Olympian Tom Daley.

The 77-year-old monarch and his wife Queen Camilla, 78, are in the United States for a four-day state visit with US president Donald Trump, 79, and they mingled with politicians, reporters and celebrities at a garden party thrown at the British embassy in Washington, D.C. on Monday (27.04.26). Olympic diver Tom Daley was among the guests who got to speak to the royals at the event and he shared his passion for knitting with the King.

Tom told PEOPLE: "He said he used to knit when he was eight years old. He said he wasn't very good at it but said he knew it was very good for mental health and m...