Gwansang (관상), aka physiognomy (or "face reading"), is the ancient art of predicting someone's personality or character based on facial features. And some of these features might predict the birth of the next Hugh Hefner! See what features belong in the Playboy mansion!
According to Korean stereotypes, a person's blood type tells can tell what kind of personality a person has. These stereotypes are really fun conversation topics in Korea, and if you're traveling to Korea or trying to make Korean friends, you should definitely find out what kinds of personalities people think you have!