Steve Petro from 1973 to 1984. Steve's Pitt nickname was "The Rock," based on Petro, a derivation of the Greek word petros, which means rock. The Pitt Panther mascot's nickname is ROC, in Steve's honor. Steve Petro Stephen Lawrence Petro (October 21, 1914 – August 15, 1994) was an American football guard who played two seasons with the Brooklyn Dodgers of the National Football League (NFL). He was drafted by the Pittsburgh Pirates in the ninth round of the 1939 NFL Draft. He played college football at the University of Pittsburgh and attended Greater Johnstown High School in Johnstown, Pennsylvania. Steve played
Petros Christodoulou Petros Christodoulou Petros Christodoulou (; born 1960) is a Greek economist and banker. Christodoulou was born in 1960. Christodoulou earned his B.Sc. in finance at the Athens University of Economics and Business in 1982, and his MBA from Columbia University in 1985, with a specialization in Finance and Global Markets. After his graduation he worked for Credit Suisse First Boston (CFSB) in London. In 1987 Christodulou joined Goldman Sachs, working as Head of Money Markets Trading in Goldman Sachs London (1987–1988), and Head of Provincial Bond Trading at Goldman Sachs in Canada. In 1989 Christodoulou joined J.P. Morgan in London,