Question: In what year was the clown who, together with Vladimir Olshansky, founded the clown theatre comany Litsedei born? 

Context paragraphs:
Peta Lily: Peta Lily (born Peta Wilhelmina Gottschalk) is a London-based performer/theatremaker and one of the ground-breaking performers involved in shaping the Physical Theatre work of the 1980s.  She is well known for her one-woman shows, physical theatre productions and open workshops in Clown, Dark Clown, and Theatre Skills.

Red Bastard: Red Bastard is a live bouffon clown theatre show written and performed by Eric Davis.

David Magidson: David Magidson (born March 6, 1963) is an American actor most notable for portraying Boswick the Clown.  As "Boswick", he has performed for Ringling Bros. and Barnum & Bailey Circus and Make A Circus.  He has appeared as a clown in the movies "Milk" and "Dr. Dolittle", as well in commercials for the Pacific Bell Yellow pages, Nissan, and BMW.  Since 2010, Magidson has written a blog on Blogger "designed to help family entertainers with all aspects of their performing."  As David Magidson, he performed as a member of the comedy-troupe "The Kloons" and in the San Francisco Fringe Festival.  As the character Boswick the Clown, Magidson appears at over 300 events each year, including schools and libraries, specializing in large juggling, magic, and comedy clown shows for children 4 years old to 8 years old.

Slava Polunin: Vyacheslav Ivanovich “Slava” Polunin PAR (Russian: Вячеслав Иванович (Слава) Полунин ) (born 12 June 1950) is a Russian performance artist and clown.  He is the creator of the stage spectacles "Asisyai-revue", "Slava's Snowshow" and "Diabolo".

Markus Kupferblum: Markus Kupferblum (born 12 June 1964) is an Austrian theatre and opera director, playwright and clown.  He founded the opera company ""Totales Theater"" in Vienna and is an expert in Commedia dell'arte and mask theatre.

Classical Theatre of Harlem: The Classical Theatre of Harlem is a professional theatre company founded in 1999 at the Harlem School for the Arts.  CTH remains the only year round theatre company operating on an AEA LORT contract in Harlem, and presents a world repertory ranging from Euripides to Derek Walcott.  Since its founding, the CTH has put on over 40 productions, including "Dutchman" "Waiting for Godot", "Macbeth", "Detroit '67", "The Blacks: A Clown Show", "Henry V", " A Midsummer Night's Dream" and various others for which the company has received numerous AUDELCO, OBIE, Drama Desk, American Theatre Wing and Lucille Lortell nominations and awards.

Moscow Art Theatre: The Moscow Art Theatre (or MAT) (Russian: Московский Художественный академический театр, МХАТ; "Moskovskiy Hudojestvenny Akademicheskiy Teatr", МHАТ ) is a theatre company in Moscow.  It was founded in 1898 by the seminal Russian theatre practitioner Konstantin Stanislavski, together with the playwright and director Vladimir Nemirovich-Danchenko.  It was conceived as a venue for naturalistic theatre, in contrast to the melodramas that were Russia's dominant form of theatre at the time.  The theatre, the first to regularly put on shows implementing Stanislavski's system, proved hugely influential in the acting world and in the development of modern American theatre and drama.

New York Clown Theater Festival: The New York Clown Theatre Festival is an annual festival of the art of clown, held at The Brick Theater in Brooklyn, New York.  Kicked off every year by a parade beginning in Union Square and heading on the L train to Williamsburg, the festival opens with a huge indoor pie fight.  Festival performers come from across the U.S. and the globe, including Australia, Brazil, Canada, Catalonia, Denmark, France, Germany, Ireland, Italy, Mexico, New Zealand, Spain, Switzerland and Britain.

Philippe Gaulier: Philippe Gaulier (born in Paris, 4 March 1943) is a French master clown, pedagogue, and professor of theatre.  He is the founder of École Philippe Gaulier, a prestigious French theatre school in Étampes, outside Paris.  He studied under Jacques Lecoq in the mid-1960s and was an instructor at L'École Internationale de Théâtre Jacques Lecoq in the late 1970s.  As well as performing as a clown, he is also a playwright and director.  He has published "The Tormentor" ("Le Gégèneur"), a book discussing his thoughts on the theatre and containing exercises designed to develop an actor's skill.

Vladimir Olshansky: Vladimir Olshansky (9 August 1947 in St. Petersburg, Russia) is a performing artist, director, composer, sculptor, graduate of the Moscow State Circus School (Russian: Государственное училище циркового и эстрадного искусства им.  М.  Н.  Румянцева (Карандаша) (ГУЦЭИ) ), together with clown Slava Polunin, he is the founder of the clown theatre company Litsedei (Лицедеи).  He creates numerous one man shows and performs at the Leningrad's State Variety Theatre (Ленингрдский Государственный Театр Эстрады ), In parallel he studies directing at the Leningrad's State Theatre and Cinema Institute (ЛГИТМИК )

Supporting paragraphs: Vladimir Olshansky Slava Polunin
Answer: 1950