Sarah Ferguson achieved a unique milestone by becoming first member of the Royal family to join TikTok.In her first ever video on the social media platform on Sunday, the Duchess of York walked down the memory lane to her breast cancer

It's official—a member of the royal family has joined TikTok. On Wednesday, Oct. 16, Sarah Ferguson, the Duchess of York, revealed her new TikTok handle —aptly titled @sarahtheduchess—by sharing an emotional message detailing her 2023 breast cancer diagnosis.

"One cancer diagnosis was bad enough, but to go through all those emotions twice was a lot to handle," the Duchess of York wrote below the video