Globally, it’s a very exclusive club that counts nine nations, including one whose populace might as well be living in the Dark Ages.
In terms of landmass, the club members range from the largest in the world (6.6 million square miles) to one of the smallest (8,019 square miles), defying the age-old standard that size matters.
Population wise, the club sports the two most populous nations in the world (1.43 billion and 1.38 billion) as well as one ranking (at 8.6 million) with the likes of New York City.
The rush to join the club began in earnest after World War II, which came to a merciful end on September 2, 1945 when aboard a U.S. Navy ship anchored in Tokyo Bay peace was officially proclaimed.