What is John Cena's ethnic background?

Cena was born April 23, 1977 in West Newbury, Massachusetts, the second eldest of five brothers - Dan, Matt, Steve and Sean. After graduating from Cushing Academy, Cena attended Springfield College in Springfield, Massachusetts. In college he was a Division III All-American center on the football team, wearing the number 54, which is still used on some of his WWE merchandise. He graduated from Springfield in 1998 with a degree in exercise physiology, after which he pursued a career as a bodybuilder, and also worked as a chauffeur for a limousine company. He is currently employed by World Wrestling Entertainment (WWE) working on their Raw brand .