https://youtu.be/GNZSpWpEwq4 Seoul, the capital of South Korea, officially known as the Seoul Special City, is the capital and a huge metropolis where modern skyscrapers, high-tech subways and pop culture meet Buddhist temples, palaces and street markets. According to the 2020 census, Seoul has a population of 9.9 million people, and forms the heart of the Seoul Capital Area with the surrounding..