Prince Harry's memoir, Spare, was officially published.

Prince Harry and Meghan Markle's daughter, Lilibet, was born.

Prince Harry and Meghan Markle's son, Archie, was born.

Prince Harry married Meghan Markle at St George's Chapel, Windsor Castle.

Prince Harry launched Invictus Games, a Paralympic-style sporting event for injured servicemen and women.

The Ministry of Defence announced that Prince Harry had completed his attachment to 3 Regiment Army Air Corps.

Prince Harry returned from a 20-week deployment in Afghanistan.

Prince Harry arrived at Camp Bastion in southern Afghanistan as part of the 100-strong 662 Squadron, 3 Regiment, Army Air Corps.

Prince Harry was promoted to lieutenant after completing his officer training.

Prince Harry entered the Royal Military Academy Sandhurst.

Prince Harry was christened Henry Charles Albert David at St George's Chapel, Windsor Castle.

Prince Harry was born at St Mary's Hospital in London.