Sarah Ferguson has candidly shared her own health issues and is now praising King Charles and Kate Middleton for speaking out about theirs.

In an interview with PEOPLE during the launch of the new Youth Impact Council at New York Climate Week, the Duchess of York, popularly known as Fergie, voiced her admiration for how the King and Princess Kate have publicly addressed their cancer journeys.

In February, Buckingham Palace announced that King Charles, 75, had been diagnosed with cancer and had begun treatment.

Princess Kate, 42, revealed in March that she was undergoing chemotherapy for cancer, and on Sept. 9, she announced in an emotional video that she had completed her chemotherapy treatment.

“I think they are an example to all families going through their own journeys of health,” the Duchess of York tells PEOPLE. “I think both the King and the Princess of Wales have spoken openly about their journey, and I love that the Princess says, ‘I’m always there for you.’ I love that video. It was a beautiful video with beautiful words.”

“The King, you know, became the patron of the Cancer Research UK, which is such a big organization, and he actually went out to meet the patients,” Fergie adds, referring to the King’s visit to the Macmillan Cancer Centre at the University College Hospital London on April 30. The visit marked the King’s return to public-facing duties after a brief postponement following the news from the palace about his health and also served as the occasion to announce his patronage of Cancer Research UK.

“That was very brave too, very courageous, and [he] spoke openly, which was very important to help people and give hope,” the Duchess, 64, tells PEOPLE.

The Duchess of York faced two cancer diagnoses between 2023 and 2024. In June 2023, a spokesperson for Fergie announced that she was diagnosed with breast cancer and successfully underwent a single mastectomy. Throughout her recovery, she kept her fans and supporters informed on social media, using her platform to advocate for the importance of early cancer detection through screenings.

In January, she shared that she was diagnosed with malignant melanoma, a form of skin cancer, following post-operative analysis of a mole removed during reconstructive surgery following her mastectomy. A source told PEOPLE in March that the Duchess of York was “very relieved” to learn that her skin cancer had not spread. The author and advocate told friends that she had further surgery around the edges of the site of the mole and lymph nodes.

Speaking with PEOPLE in New York City on Sept. 25, Fergie shared how she is feeling today.