In South Korea, you're a 1-year-old the day you're born. Some want to change that

When giving their age to foreigners, South Koreans typically say two numbers. Their "international age," or the number of years since they were born, and their "Korean age," which could be one -- or even two -- years higher.

from CNN.com - RSS Channel - Health https://cnn.it/2Wg5SuW