David Morrison was appointed as a Clay Senior Scholar from August to December, 2005, to participate in the KITP/CMI Joint Program on Mathematical Structures in String Theory.
Curtis McMullen was appointed as a Clay Senior Scholar from January to May, 2008, to participate in Combinatorial Representation Theory and Representation Theory of Finite Groups at MSRI.
Curtis McMullen was appointed as a Clay Senior Scholar during July 2011 to particpate in Moduli Spaces of Riemann Surfaces at PCMI.
Pierre-Louis Lions was appointed as a Clay Senior Scholar from January to March, 2010, to participate in Stochastic Partial Equations at the Isaac Newton Institute.