The Youngest Ph.D and The Youngest Professor on History
According to the Guinness World Record (2012), the youngest Ph.D was a Philosopher,Karl Witte at the age of 12 in German and the youngest professor was a Mathematician, Colin Maclaurin at the age of 19 in Scotland. http://en.wikipedia.org/wiki/Karl_Witte http://en.wikipedia.org/wiki/Colin_Maclaurin