Question: The creator of Tehrik-e-Istiqlal was born in what year?

Context paragraphs:
Asghar Khan: Air Marshal Asghar Khan (Urdu: ‎ ; born 17 January 1921), is Pakistani politician, aviation historian, peace activist, and retired three star rank air force general who served as the first native Commander in Chief of the Pakistan Air Force (PAF) under President Iskander Mirza (1956–59) and under President Ayub Khan until resigning in 1965 prior to the start of the air operations of the PAF during the Indo-Pakistani War of 1965.

Tehrik-e-Istiqlal: Tehrik-e-Istiqlal Pakistan (Urdu: تحریک استقلال‎ ) was a political party in Pakistan.  It was formed by Air Marshal Retd.  Asghar Khan in 1970.  Asghar Khan has retired from the post of President of the party and the party was headed by Asaf Fasifuddin Vardag, former Member of the Senate.  Tehrik-e-Istiqlal announced merging with the Pakistan Tehreek-e-Insaf in January 2012.

Maciej Popowicz: Maciej Popowicz (born 1984) – creator of nasza-klasa.pl, the Polish version of social networking site Classmates.com and student of computer science at University of Wrocław.  He became one of the youngest Polish millionaires, after he sold 20% of shares of nasza-klasa.pl (20,000,000 zlotys, about $6,300,000, €4,500,000, £3,850,000) to German venture capital fund, "European Founders" in 2007.  In 2008 Estonian fund "Forticom" bought 70% of shares of nasza-klasa.pl, with estimated worth 175,000,000 zlotys (about $55,000,000, €39,000,000, £34,000,000).  In 2007 he got the "Człowiek Roku Polskiego Internetu" ("Person of the Year of Polish Internet") prize.

Mel Brooks: Mel Brooks (born Melvin Kaminsky; June 28, 1926) is an American actor, writer, producer, director, comedian, and composer.  He is known as a creator of broad film farces and comic parodies.  Brooks began his career as a comic and a writer for the early TV variety show "Your Show of Shows".  He became well known as part of the comedy duo with Carl Reiner in the comedy skit "The 2000 Year Old Man".  He also created, with Buck Henry, the hit television comedy series "Get Smart", which ran from 1965 to 1970.

Vanyda: Vanyda (born 1979) is a comic creator from Lille.  She's part of the French comics new wave or La nouvelle manga.  Vanyda's first album, "The building opposite" ('l'immeuble d'en face'), premiered in 2005 at the Angoulême International Comics Festival and was ranked Manga of the year 2006 by Publishers Weekly.  Vanyda graduated from the Beaux Arts in Tournai (Belgium).

Angelina Beloff: Angelina Beloff (born Angelina Petrovna Belova; Russian: Ангелина Петровна Белова ; June 23, 1879 – December 30, 1969) was a Russian-born artist who did most of her work in Mexico.  However, she is better known as Diego Rivera’s first wife, and her work has been overshadowed by his and that of his later wives.  She studied art in Saint Petersburg and then went to begin her art career in Paris in 1909.  This same year she met Rivera and married him.  In 1921, Rivera returned to Mexico, leaving Beloff behind and divorcing her.  She never remarried.  In 1932, though her contacts with various Mexican artists, she was sponsored to live in work in the country.  She worked as an art teacher, a marionette show creator and had a number of exhibits of her work in the 1950s.  Most of her work was done in Mexico, using Mexican imagery, but her artistic style remained European.  In 1978, writer Elena Poniatowska wrote a novel based on her life.

Asher Vollmer: Asher Vollmer (born September 14, 1989) is an American indie video game developer and creator of "Puzzlejuice" and "Threes".  He created the 2012 iOS game "Puzzlejuice" while a student at USC Interactive Media & Games Division.  The game began his collaboration with Greg Wohlwend.  The pair's next release, the 2014 iOS puzzle game "Threes", received what review aggregator Metacritic described as "universal acclaim", including perfect scores from "Eurogamer" and "TouchArcade", and the title of Apple Inc.'s iPhone game of the year.  The game was later ported to multiple platforms. " Polygon" included Vollmer in their "50 admirable gaming people" of the year for his work on "Threes".  Among other projects, Vollmer subsequently worked on "Close Castles", a real-time strategy game later put on hiatus, and "Royals", a simulation game for OS X and Windows.

Earl Sweatshirt: Thebe Neruda Kgositsile (born February 24, 1994), better known by his stage name Earl Sweatshirt, is an American rapper, record producer, and disc jockey from Los Angeles, California.  He originally went by the moniker Sly Tendencies in 2008, but soon changed it when Tyler, The Creator invited him to join his hip hop collective Odd Future in late 2009.  He gained recognition and critical praise for his debut mixtape "Earl", released in March 2010.  Following its release, his mother sent him to a boarding school in Samoa until his eighteenth birthday, and he was not able to produce new music for a year and a half.

Daniel Porter: Daniel Jonathan Porter (born June 13, 1966) is a Jewish American Internet entrepreneur.  He is the founder and CEO of Overtime, a digital sports platform.  He was previously the Head of Digital at William Morris Endeavor, the former CEO of OMGPOP and the creator of the Draw Something mobile game.  Following to the sale of OMGPOP to Zynga, he was the GM of Zynga New York for one year following the sale.  He also served as the first President of Teach For America

Babak Amin Tafreshi: Babak Amin Tafreshi (born in 1978 in Tehran, Iran) is an Iranian amateur astronomer, photographer, and science journalist.  He is the creator and director of The World At Night (TWAN), an international program in which photographers from around the world capture images of night skies as seen above notable landmarks of the planet.  He is also a member of the board of advisors of Astronomers Without Borders and a project coordinator for the International Year of Astronomy (IYA2009).

Supporting paragraphs: Tehrik-e-Istiqlal Asghar Khan
Answer: 1921