Top 10 Most Populous City Ranking History (1950-2035)
As described by wawamuStats: the video below shows the top 10 megacities by population from 1950 to 2035. It also shows a shift of power from European and North American cities to Asian and African cities. As projected by United Nations, there will only one city from North America and Europe in 2035.
I don't know exactly why, but I find it incredibly fascinating to watch videos like this.