AI Image - Portrait of Prince Harry, Duke of Sussex, 2023. Prince Harry (born 1984) is the younger son of King Charles III and Diana, Princess of Wales. He is fifth in the line of succession to the British throne. Prince Harry served in the British Army and was on active duty in Afghanistan on two occasions. He launched the Invictus Games in 2014, and, with his brother William, iniated the mental health awareness campaign Heads Together. In 2018 he married former actress Meghan Markle.