Exactly 100 days ago, after 70 years of dedicated service, Queen Elizabeth II died at the age of 96. And as the world mourned her passing, her grieving eldest son Charles had to step up to fulfil his destiny.
He officially became King Charles III and it is believed his team earmarked the first 100 days of him being on the throne as crucial to setting the tone for his reign.
But it's fair to say the new monarch has not always had an easy ride in his first three months in charge.