In the late 1960s, when Murray Rothbard — Mr. Libertarian — was asked how many libertarians there were in the world, he answered…
…25.
Twenty-five libertarians in the whole world.
Undeterred, Rothbard carried on, writing dozens of books and thousands of articles, editing several academic and popular periodicals, and teaching students.
Today, millions of people call themselves libertarians. Read more about When There Were 25 Libertarians in the Entire World