BRITAIN-ROYALS-MILITARY-EXPEDITION-ARCTIC

Britain's Prince Harry gestures during training with the Walking with the Wounded team as they prepare to set off to walk to the North Pole, on the island of Spitsbergen, situated between the Norwegian mainland and the North Pole, on March 31, 2011. Britain's Prince Harry will join the team for the first five days of the trek to the North Pole. The team's expedition will last four weeks and see them cover up to 200 miles (320 kilometres) of the frozen Arctic Ocean on foot, pulling their own equipment in temperatures as low as minus 60 degrees Centigrade. AFP PHOTO/David Cheskin/WPA POOL / AFP PHOTO / POOL / DAVID CHESKIN (Photo credit should read DAVID CHESKIN/AFP via Getty Images)