Jeremy Adam Kahn (1970 ) is an American mathematician. It deals with hyperbolic geometry , Riemann surfaces and complex dynamics .Kahn grew up in New York City on. He studied at Harvard University and mathematics in 1995 at the University of California, Berkeley in Curtis McMullen doctorate (holomorphic removability of Quadratic Polynomial Julia sets).As a post-doctoral researcher, he was at the University of Toronto . He was Assistant Professor at Caltech and at the State University of New York at Stony Brook . He then worked for a year for an investment company (Highbridge Capital Management) as an analyst in Financial Mathematics . He is since 2011 a professor at Brown University .In 2012 he was awarded with Vladimir Markovic the Clay Research Award for work in hyperbolic geometry