Former royal aide Jason Knauf has revealed Prince William was the one to tell him about Kate Middleton's cancer diagnosis and said the Prince of Wales was at his 'lowest'

A former top aide has revealed Prince William’s deep distress following the Princess of Wales ’ cancer diagnosis last year. Jason Knauf, former chief executive of the Prince and Princess of Wales’s Royal Foundation, described William as being at his “lowest” during this period.

According to the Mail on Sunday, Prince William, Princess Cate, and children Prince George, Princess Charlotte, and Prince Louis hopped a British Airways commercial flight—albeit, in business class—on Thursday. After landing in Saint Lucia, the family took a private flight to the island of Mustique.