Psychologist and neuroscientist Dr. Keith Welker studied the facial structure of around 1,000 World Cup soccer players and found that a player’s facial width-to-height ratio was closely connected to the number of goals he scored. The higher the number, the more competent a person is.

Your wrinkles tell the story of your life. There are certain muscles that work every time you smile, cry, frown, or raise your brows. After some time, they get used to particular emotions and “draw” them on your face, making them visible even when your face is resting.

There's a slight differentiation between genders when it comes to picking “the good side”. Women tend to turn to the camera with their left side. Researches believe that this is because the left part of our face is controlled by the right hemisphere of our brain, which is responsible for our emotions. That's why it seems way more attractive.

In 2015 a group of scientists analyzed 123 selfies taken from Sina Weibo, a Chinese microblogging site sort of like Twitter. The researchers found a fascinating connection between types of selfies and people's personalities. Selfie takers with the infamous duck face and high angle tend to be neurotic. People who are friendlier and more open to new experiences tend to use the bottom-up approach while taking selfies.

Have you ever noticed how identical twins start to look less and less alike as they get older? You can have the best genes ever, but the lifestyle you lead will still affect your appearance.

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