MrLooper Explained 

Welcome to my "Top World" YouTube channel. Here everything on top of the world will be discussed in stages. For example, 10 buildings on the top of the world. It will introduce each building step by

The 10 largest buildings in the world
Top 10 buildings in the world
Top 10 Towers in the Worl
The 10 poorest countries in the world
The 10 tallest people in the world.
Top 10 richest people in the wo