As people who have travelled all over the world, King Charles and Queen Camilla have encountered hundreds of important world leaders and foreign diplomats who they regularly maintain contact with.
So, when it comes to the festive season, Their Majesties have an unenviable list of people to send their Christmas greetings to.
Unbelievably, the couple's annual card will be delivered to more than 750 people around to world - including to foreign diplomats, international leaders, Heads of State, friends, family and members of staff.
Sending a personalised Christmas card is a historic royal tradition and has been carried out by members of The Firm for generations.
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