title: Get the location of followers in Instagram
body: <p>I noticed that a service called Iconosquare (and even some others) provides the location of the followers for the their platform users. 
  I am interested in using the Instagram API in order to get the location/age/gender (audience data) of my users' followers.</p>
  
  <p>I read ALL the <a href="https://www.instagram.com/developer/endpoints/" rel="nofollow noreferrer">Instagram API documentation</a> but there is no endpoint that can provide this kind of data.</p>
  
  <p>PS : I heard about the Instagram Insight API but it's not released yet (2016/2/7).</p>
  
  <p>How can they do that ?</p>