Astrology? No! Tell Me Your Blood Type!
Instead of being superstitious about their birth dates or the stars above them, South Koreans tend to believe that their blood type actually influences on their personalities. According to their popular culture all blood types have their strengths and weaknesses.
Half of the Population Have Identical Surname
According to a report from 1985, out of the 40,410,000 people who live in South Korea, as much as 46% have identical surnames with the last name of Kim leading the chart, followed by Lee, Park, Choi and Chung, all shared by more than a million South Koreans.