What was the name of the character Steve Buscemi played in the HBO series BoardWalk Empire?

Context: Buscemi starred in the HBO drama series Boardwalk Empire created by Terence Winter. The series started in 2010, where Buscemi assumed the role as Enoch "Nucky" Thompson, a corrupt Atlantic City politician who rules the town during the Prohibition era. Buscemi's performance garnered him a Golden Globe Award for Best Actor – Television Series Drama; he later received two more nominations for his work on the same show. In 2011 he hosted NBC's Saturday Night Live.

Answer: Enoch "Nucky" Thompson