Gangnam apartments have risen in value by approximately 80 fold over the last 40 years. Outside of Gangnam, Seoul apartments have only risen by 6 fold over the same period. 

In this video I explain: 

1)Where Gangnam is

2)What it's about

3)HOW it became the way it is today


Video Version Link:
https://www.youtube.com/channel/UC5uwXTKCX3NQj1uqjqQ7Jag