Harry's Arctic heroes
Four wounded war veterans hiked 160-plus miles to reach the North Pole in April. Prince Harry was with them for four days as a patron of the charity Walking with the Wounded.
The soldiers not only raised money for the charity, which raises funds for the reeducation and re-training of wounded service people, they proved what men who have lost legs or arms or have suffered severe back injuries can do.
A documentary of the expedition, Harry's Arctic Heroes, airs Tuesday at 9pm on BBC1.