Background: George Robert Stephanopoulos (born February 10, 1961) is an American journalist, political commentator and former Democratic political operative and advisor. Stephanopoulos is currently the chief anchor and the chief political correspondent for ABC News, a co-anchor of Good Morning America, and the host of ABC's Sunday morning This Week. Stephanopoulos is a regular substitute anchor for ABC World News Tonight. Prior to his career as a journalist, Stephanopoulos was an advisor to the Democratic Party.
Context: Stephanopoulos was born in Fall River, Massachusetts, the son of Nickolitsa "Nikki" Gloria (nee Chafos) and Robert George Stephanopoulos. His parents are of Greek descent. His father is a Greek Orthodox priest and dean emeritus of the Archdiocesan Cathedral of the Holy Trinity in New York City. His mother was the director of the Greek Orthodox Archdiocese of America National News Service for many years.  In his youth, he became a follower of the Greek Orthodox faith, and long considered entering the priesthood.  Following some time in Purchase, New York, Stephanopoulos moved to the eastern suburbs of Cleveland, Ohio, where he attended Orange High School in Pepper Pike. While at Orange, he wrestled competitively.  In 1982, Stephanopoulos received a bachelor of arts degree in political science summa cum laude from Columbia University in New York and was the salutatorian of his class. While at Columbia, he was elected to Phi Beta Kappa his junior year, was awarded a Harry S. Truman Scholarship, and was a sports broadcaster for WKCR-FM, the university's radio station.  Stephanopoulos's father wanted his son to become either a lawyer or a priest. Promising his father that he would attend law school eventually, George took a job in Washington, D.C. as an aide to Democratic Congressman Ed Feighan of Ohio.  Stephanopoulos attended Balliol College at the University of Oxford in England, as a Rhodes Scholar, earning a masters of arts in theology in 1984. He states that he spent much of his time trying to root his political leanings in the deeper philosophies that he studied while in college.
Question: Did George have any siblings?. Whats the answer?