Romain Gary was a Jewish-French novelist, film director, World War II aviator and diplomat. He also wrote under the pen name .

Born Roman Kacew (Yiddish: קצב, Russian: Кацев), Romain Gary grew up in Vilnius to a family of Lithuanian Jews. He changed his name to Romain Gary when he escaped occupied France to fight with Great Britain against Germany in WWII. His father, Arieh-Leib Kacew, abandoned his family in 1925 and remarried. From this time Gary was raised by his mother, Nina Owczinski. When he was fourteen, he and his mother moved to Nice, France. In his books and interviews, he presented many different versions of his fathers origin, parents, occupation and childhood.

He later studied law, first in Aix-en-Provence and then in Paris. He learned to pilot an aircraft in the French Air Force in Salon-de-Provence and in Avord Air Base, near Bourges. Following the Nazi occupation of France in World War II, he fled to England and under Charles de Gaulle served with the Free French Forces in Europe and North Africa. As a pilot, he took part in over 25 successful offensives logging over 65 hours of air time.

He was greatly decorated for his bravery in the war, receiving many medals and honours.

After the war, he worked in the French diplomatic service and in 1945 published his first novel. He would become one of Frances most popular and prolific writers, authoring more than thirty novels, essays and memoirs, some of which he wrote under the pseudonym of Émile Ajar. He also wrote one novel under the pseudonym of Fosco Sinibaldi and another as Shatan Bogat.

In 1952, he became secretary of the French Delegation to the United Nations in New York, and later in London (in 1955).

In 1956, he became Consul General of France in Los Angeles.

He is the only person to win the Prix Goncourt twice. This prize for French language literature is awarded only once to an author. Gary, who had already received the prize in 1956 for