Olympic medal winners Catherine Ibarguen, left, who won the silver in the women's triple jump, and Mariana Pajon, who won the gold in the women's cycling BMX, wave from the back of a fire truck during a parade through downtown Bogota, Colombia, Wednesday, Aug. 15, 2012. Colombia won one gold, three silvers and four bronze medals at the 2012 London Olympics, the country's best Olympic showing in history. (AP Photo/Carlos Julio Martinez)