Cecil C Rousseau

Cecil Clyde Rousseau (born January 13, 1938 in Philadelphia) is a mathematician and author who specializes in graph theory and combinatorics. He is a professor emeritus at The University of Memphis and former chair of the USAMO.

Rousseau received his Ph.D. in 1968 from Texas A&M University.

In 2012, Rousseau received the Paul Erdos Award from the World Federation of National Mathematics Competitions.

To his students and colleagues, he's known affectionately as C²R.