The University of Cambridge (legally The Chancellor, Masters, and Scholars of the University of Cambridge) is a collegiate public research university in Cambridge, United Kingdom. Cambridge is formed from a variety of institutions which include 31 semi-autonomous constituent Colleges and over 100 academic departments organised into six schools. The university has educated many notable alumni, including eminent mathematicians, scientists, politicians, lawyers, philosophers, writers, actors, monarchs and other heads of state. As of October 2019, 120 Nobel Laureates, 11 Fields Medalists, 7 Turing Award winners and 14 British Prime Ministers have been affiliated with Cambridge as students, alumni, faculty or research staff. University alumni have won 194 Olympic medals.