Countries with no medals

Libya’s flag bearer, El-Gadi Sofyan, leads his delegation during the opening ceremony of the London 2012 Olympic Games.  (Gabriel Bouys / AFP / Getty Images)

Monaco’s flag bearer, Angelique Trinquier, leads her delegation during the opening ceremony of the London 2012 Olympic Games. Monaco has participated in 26 Olympic Games.  (Gabriel Bouys / AFP/Getty Images)

Bolivia’s flag bearer, Karen Milenka Torrez Guzman, leads her delegation during the opening ceremony. Bolivia has sent athletes to 17 Games.  (Gabriel Bouys / AFP/Getty Images)

Flag bearer Josateki Naulu leads the Fiji delegation during the opening ceremony. Fiji has been to 15 Olympic Games.  (Olivier Morin / AFP/Getty Images)

Military personnel hoist the Nepal national flag during the flag-raising ceremony at the Olympic village in London, two days before the start of the 2012 Games. Nepal has sent delegates to 14 Games.  (Saeed Khan / AFP/Getty Images)

Members of the Guatemala Olympic team gather for a group photo at the Athletes’ Village at the Olympic Park in London. Guatemala has sent athletes to the games 13 times.  (Jae C. Hong / Associated Press)

Nicaragua’s flag bearer, Osmar Bravo Amador, leads his team during the opening ceremony. Nicaragua has appeared in 10 Olympic Games.  (Christophe Simon / AFP/Getty Images)

A man ties a giant Jordanian flag onto the side of a building in the Olympic Village three days before the start of the London Games. Jordan has appeared at eight Olympic Games.  (John MacDougall / AFP/Getty Images)

Flag bearer Davin Sorn leads the Cambodian delegation during the opening ceremony. Cambodia has sent athletes to the Olympics seven times.  (Christophe Simon / AFP/Getty Images)

Athletes Mohamed Hassan Mohamed, left, and Zamzam Farah prepare to board an airplane from Mogadishu to London. The Somali athletes prepared for competition in the war-torn country’s training facilities, which still bear bullet holes from conflict.  (Mohamed Abdiwahab / AFP/Getty Images)