7 Billion: Are You Typical? -- National Geographic Magazine

Who is  a typical person?  I really don't know so I decided to post this one from the National Geographic Magazine.  According to this video, the most typical person is a 28 year old Han Chinese man.  It even has a picture which the researchers produced by averaging approximately 190,000 photos to create a composite image.  This video is so cool in a nerdy kind of way.  Love it!