NEW YORK, NEW YORK - JULY 18: Prince Harry, Duke of Sussex and Meghan, Duchess of Sussex arrive at the United Nations Headquarters on July 18, 2022 in New York City. Prince Harry, Duke of Sussex is the keynote speaker during the United Nations General assembly to mark the observance of Nelson Mandela International Day where the 2020 U.N. Nelson Mandela Prize will be awarded to Mrs. Marianna Vardinogiannis of Greece and Dr. Morissanda Kouyaté of Guinea. (Photo by Michael M. Santiago/Getty Images)
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Getty Images News Michael M. Santiago

NEW YORK, NEW YORK - JULY 18: Prince Harry, Duke of Sussex sits with his wife Meghan, Duchess of Sussex, before he addresses the United Nations (UN) General Assembly during the UN's annual celebration of Nelson Mandela International Day on July 18, 2022 in New York City. Prince Harry is the keynote speaker during the United Nations General assembly to mark the observance of Nelson Mandela International Day where the 2020 U.N. Nelson Mandela Prize will be awarded to Mrs. Marianna Vardinogiannis of Greece and Dr. Morissanda Kouyaté of Guinea. (Photo by Spencer Platt/Getty Images)
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Getty Images News Spencer Platt

NEW YORK, NEW YORK - JULY 18: Prince Harry, the Duke of Sussex and Meghan, Duchess of Sussex listen to speakers at the General Assembly during the Nelson Mandela International Day at the United Nations Headquarters on July 18, 2022 in New York City. Prince Harry is the keynote speaker during the United Nations General assembly to mark the observance of Nelson Mandela International Day where the 2020 U.N. Nelson Mandela Prize will be awarded to Mrs. Marianna Vardinogiannis of Greece and Dr. Morissanda Kouyaté of Guinea. Mandela Day is a celebration of the man who inspired the notion that, “do what you can with what you have and where you are” thus affecting positive change at the community level. (Photo by John Lamparski/Getty Images)
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Getty Images News John Lamparski

NEW YORK, NEW YORK - JULY 18: Prince Harry and his wife Meghan Markle depart after the Prince addressed the United Nations (UN) general assembly during the UN's annual celebration of Nelson Mandela International Day on July 18, 2022 in New York City. The Prince, the keynote speaker, will speak about the legacy and inspiration of the South African anti-apartheid leader who spent 27 years in a remote South African prison before becoming the president and first black leader of the country. The 37-year-old Duke of Sussex attended the event with his wife Meghan Markle. (Photo by Spencer Platt/Getty Images)
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Getty Images News Spencer Platt

NEW YORK, NEW YORK - JULY 18: Prince Harry, the Duke of Sussex and Meghan, Duchess of Sussex leave the General Assembly during the Nelson Mandela International Day at the United Nations Headquarters on July 18, 2022 in New York City. Prince Harry is the keynote speaker during the United Nations General assembly to mark the observance of Nelson Mandela International Day where the 2020 U.N. Nelson Mandela Prize will be awarded to Mrs. Marianna Vardinogiannis of Greece and Dr. Morissanda Kouyaté of Guinea. Mandela Day is a celebration of the man who inspired the notion that, “do what you can with what you have and where you are” thus affecting positive change at the community level. (Photo by John Lamparski/Getty Images)
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Getty Images News John Lamparski