There are a number of milestones coming up for the Royal Family in 2025 - with one taking place in a matter of weeks. The Duchess of Edinburgh has quickly climbed the ranks as one of the most popular working royals and backs difficult causes which previously received very little global attention. As Sophie prepares to celebrate her 60th birthday on 20 January, a leading expert speaks about why Prince Edward will be feeling the pressure. Former BBC royal correspondent Jennie Bond exclusively