Question: What is the birth name of the sculptor of "Number 23 Basketball Player"?
Context: Doménikos Theotokópoulos (Greek: Δομήνικος Θεοτοκόπουλος ] ; 1541 7 April 1614), most widely known as El Greco ("The Greek"), was a painter, sculptor and architect of the Spanish Renaissance.  "El Greco" was a nickname, a reference to his Greek origin, and the artist normally signed his paintings with his full birth name in Greek letters, Δομήνικος Θεοτοκόπουλος ("Doménikos Theotokópoulos"), often adding the word Κρής ("Krēs", "Cretan"). Casey Gardner Jacobsen (born March 19, 1981) is an American retired professional basketball player.  He had an extensive European basketball career, mostly playing for Brose Baskets.  There he won the German League Championship in 2007 and 2010 by receiving the German League Finals MVP Award and further Championships in 2011, 2012 and 2013.  Also he the German Cup with Bamberg in the years 2010, 2011 and 2012.  Following his retirement in 2014, Brose Baskets retired his jersey number 23. Niki de Saint Phalle (born Catherine-Marie-Agnès Fal de Saint Phalle, 29 October 193021 May 2002) was a French-American sculptor, painter, and filmmaker.  She was one of the few women artists widely known for monumental sculpture. Miki Muster (born 22 November 1925; birth name "Nikolaj Muster") is a Slovenian academic sculptor, illustrator, cartoonist and animator.  He is best known for his comic books with the characters Zvitorepec, Trdonja and Lakotnik and many others.  In 2015 he received the Prešeren Award for lifetime achievement. Number 23 Basketball Player is a sculpture by Niki de Saint Phalle. Remo Bianco, birth name Remo Bianchi, (3 June 1922 – 23 February 1988) was an Italian painter and sculptor. Joseph Szabó – birth name: József Szabó (1925, Nyúl, Hungary – 2010, Fons-sur-Lussan, France) – was an emigrant Hungarian painter and sculptor.  He studied at Hungarian University of Fine Arts in Budapest between 1947 and 1953.  His teachers were István Szőnyi, László Bencze (painter), Gyula Pap (painter) and Jenő Barcsay.  He immigrated to France in 1956.  He continued his education in the field of fine arts in Paris, then in Nice.  Initially, he painted surrealistic and dark pictures full of sombre colours that recall paintings of Grünewald and Bosch.  By the late eighties, he came quite near to the limits of abstraction, and turned toward a more liberated, more colourful and less figurative art.  Later, he painted expressive pictures with mosaic effect.  In addition to paintings, he made sculptures as well; one of his monumental creations stands in front of the building of Médiathèque François Mitterrand in Sète, France.  His paintings were exhibited in several art galleries, inter alia in Zurich, Chicago, New York, Montreal, Paris, Lyon, Nimes, Madrid, Milan and Geneva. Nenê (] ; born September 13, 1982) is a Brazilian professional basketball player for the Houston Rockets of the National Basketball Association (NBA).  His birth name was Maybyner Rodney Hilário, but he legally changed it to Nenê in 2003 after his rookie season in the NBA concluded. Robin Thomas (born February 12, 1949) is an American film, television and theater actor, and sculptor.  He changed his professional name to his birth name Robin Thomas Grossman in 2014 but returned to "Robin Thomas" in 2015. Nikko Bailey (born April 23, 1986), better known by the stage name Neako is an American rapper, producer and songwriter.  He released his debut album, "The Rubix Cube: Red Edition", in 2007 on his own imprint World Team Olympics (currently LVLYSL).  He was signed to Taylor Gang Records and Gramercy Records in 2011, subsequently leaving the former in 2012.  He released the mixtape "The Number 23" in October 3, 2011.  He is well known for his singles "LVL 2 X 10" and "Scanners" feat.  Wiz Khalifa.  Since the release of his mixtape, "The Number 23", Neako has gained increasing popularity on popular websites such as YouTube, evident from his channel NEAKOTV which currently has over 4900 subscribers and over 1,600,000 views of his videos in total, the most popular being music videos of his songs since the beginning of 2011 and onwards.
Answer: Catherine-Marie-Agnès Fal de Saint Phalle