Lucky Luciano, born Vito Luciano, was a significant figure in the American Mafia during the 20th century. He was born in Sicily, Italy, and later moved to the United States. Luciano played a crucial role in the New York Mafia and is considered one of the founders of the modern Mafia organization. During the 1930s to 1950s, he had a profound impact on the expansion and structuring of the Mafia.