WHOOctober 3, 2017weightWHOIn 2014, more than 1.9 billion adults, 18 years and older, were overweight. Of these over 600 million were obese.Share ThisTweetShareShareEmailRelated Posts WHOIn 2014, an estimated 41 million children under the age of 5 years were overweight… WHOWorldwide obesity has more than doubled since 1980 WHOObesity is preventable. Some recent WHO global estimates follow.