Karachi

I had to research Karachi when I discovered that it was the 3rd most populous city in the world! I'm one of those rare Americans that can actually point out places on a map but the size of Karachi surprised me: 13 million people. As a reference, New York City has about 9 million. Another surprising fact: while the greatest game ever is baseball, the most popular sport in Karachi is the interminable cricket.