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 elected an Executive Member of the Board of Directors and Deputy Chief Executive Officer of the NBG. Christodoulou is also Chairman of the NBG's Asset and Liability and the Disclosure and Transparency Committees and a Member of the NBG's Integration Steering Committee and the Risk Management, Strategy, Executive and Provision and Write Off Committees. He serves as a Member of the Investment Committee of Ethniki Hellenic General Insurance, the Foundation for Economic and Industrial Research and the board of AEK Athens F.C. Petros Christodoulou Petros Christodoulou (; born 1960) is a Greek economist and banker. Christodoulou was born in 1960.