SEOUL, SOUTH KOREA - DECEMBER 01: South Korean students pose in the shape of the 'aids ribbon' during an event to promote the awareness of Aids at Cheonggyecheon on December 1, 2013 in Seoul, South Korea. Seoul Metropolitan Government and other Korea Federation for HIV/AIDS Prevention will hold a AIDS awareness campaign in downtown Seoul to mark the 26th commemoration of World Aids Day on December 1. (Photo by Chung Sung-Jun/Getty Images)
