LKS 20160401 LKS 20140529 TGS026; (FILES)-- A file photo taken on August 19, 2009 shows an overweight woman walking at the 61st Montgomery County Agricultural Fair in Gaithersburg, Maryland. Nearly a third of adults and a quarter of children today are overweight, according to a report published on May 29, 2014 that said no country has turned the tide of obesity since 1980. Traditionally associated with an affluent lifestyle, the problem is expanding worldwide, with more than 62 percent of overweight people now in developing nations, said the report. There are some 2.1 billion overweight or obese people in the world today -- up from 857 million 33 years earlier. LEHTIKUVA / AFP PHOTO / TIM SLOAN