Asking for your blood type is one of the most common questions you will get in Korea. As I wrote in the infographic, most people do not take it seriously and just use it for fun or as an icebreaker when meeting someone. I actually didn’t know my blood type until I came to Korea which seemed to be common for the rest of my western friends as well. Does your blood type fit any of these descriptions?
Also remember that romanization is only a tool. Try not to depend on it too much. Learning the Hangul alphabet is the key to success!