Queen Margrethe II of Denmark's surprise abdication in favour of her son Crown Prince Frederik has marked a historic moment globally, but it has also made Princess Mary the first-ever Australian to become a Queen Consort. Born in Hobart to immigrant parents, Mary Donaldson's upbringing was in a middle-class suburban home. She excelled in leadership from high school onwards, becoming a popular and amiable student. After earning a degree in law and commerce, she pursued a successful career in advertising and luxury real estate. Her life took a dramatic turn when she met Frederik during the 2000 Olympic Games in Sydney. Their chance encounter led to a long-distance relationship, and in 2002, Mary relocated to Denmark, learning Danish and working at Microsoft. They married in 2004, in a ceremony watched by over a million Australians, and Mary was affectionately known as ‘the girl who charmed a nation’.