Kate completes Three Peaks challenge to raise money for cancer charity

Princess becomes first royal to climb highest mountains in Scotland, England and Wales, 18 months after cancer remission

The Princess of Wales has completed the Three Peaks challenge to raise money for a cancer charity, becoming the first member of the royal family to achieve the feat.

Catherine, 44, revealed in a message on social media she had successfully taken on the trek not only as a physical endeavour but to give something back" and raise awareness of the wider impact of serious illness.