Prince Harry has been incredibly open during the 27 years that have passed since his mother's tragic death and has frequently spoken about the effect that it had on his mental health.
He was just 12 years old when Diana, Princess of Wales was killed in a car crash in Paris and just a few days later on 6 September he walked behind his mother's coffin with his brother, his father, his grandfather and his uncle.
The prince has been vocal over the years with his criticism for the decision to have him and William follow the coffin and believes that no child should have been asked to do what he did, and would never be asked to nowadays.
The young royals walked with Prince Philip, Duke of Edinburgh, Charles, Earl Spencer and their father (then the Prince of Wales) in front of over a million people who lined the procession route in London.
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