From humble beginnings, this is the story of Catherine Middleton, from catching the eye of a Prince, to blossoming into a captivating modern Princess.

Two men born as princes formed a seemingly tight brotherhood however, their relationship has fractured under the immense pressures of the future of the crown. After losing their mother at such a young age and growing up in the public eye William and Harry's journey has not been easy. Both have dedicated their time to many worthy causes paving out their own lives and forming families. Only each other can understand what the other one has gone through however their relationship is complex and the stakes are high.

A much talked about brotherhood, two men born as princes. Prince William and Prince Harry have very different personalities and very different destinies. They both experienced their parents' separation and, worse, the loss of their mother.

Two people with troubled relationships with their families talk about themselves.

The House of Windsor - keepers of the throne, guardians of tradition, and heirs to a legacy as fragile as the crown itself. Meet the key figures of the world's most famous family and uncover what makes them not just royal, but unmistakably human.

Prince William and Kate Middleton have been on a roller coaster ride of love and romance since they met back in 2001 at St Andrews University in Scotland. Since those early days, their romance has blossomed into a modern day fairy tale that has been documented and watched across the world. Their relationship has grown, strengthened and transformed into an inseparable marriage and a true partnership, and they are now one of the world's most respected and famous couples. Come with us as we discover their uniquely romantic story. We look at their first 40 years, taking you back through the couple's early years together, and we follow their journey to becoming the golden couple they are today, the future King and Queen.