George Gregory Roussas (born June 29, 1933) is a Greek-American professor emeritus in statistics at University of California, Davis.
He studied mathematics at University of Athens in Greece and received his BSc in 1956.
Afterwards, he moved to the US, studying for a PhD in statistics at University of California, Berkeley under the supervision of David Blackwell and Lucien Le Cam.
[1] Roussas started his academic career in the statistics faculty at San Jose State University in 1964 as an assistant professor.
Roussas moved to University of California, Davis in 1985 and took up the chair in the Department of Statistics.