Louis Iribarne is a translator of Polish into English.
 He has translated works by Witold Gombrowicz, Stanisław Lem, Czesław Miłosz, Bruno Schulz and Stanisław Ignacy Witkiewicz.
 He has also taught Polish and Russian literature at the University of Toronto, from where he retired in 1998.
Zakopane Style (or Witkiewicz Style) is an art style, most visible in architecture, but also found in furniture and related objects, inspired by the regional art of Poland's highland region known as Podhale.
 Drawing on the motifs and traditions in the buildings of the Carpathian Mountains, this synthesis was created by Stanisław Witkiewicz who was born in the Lithuanian village of Pašiaušė, and is now considered to be one of the core traditions of the Góral people.
Paul Delos Boyer (born July 31, 1918) is an American biochemist, analytical chemist, and a professor of chemistry at University of California Los Angeles (UCLA) .
 He shared the 1997 Nobel Prize in Chemistry for research on the "enzymatic mechanism underlying the biosynthesis of adenosine triphosphate (ATP)" (ATP synthase) with John E. Walker, making Boyer the only Utah-born Nobel laureate; the remainder of the Prize in that year was awarded to Danish chemist Jens Christian Skou for his discovery of the Na+/K+-ATPase.
 He is the oldest living Nobel laureate at age 99 .
Zofia Romer (February 16, 1885 – August 23, 1972), née Zofia Dembowska was a Polish painter.
 She was born in 1885 in Estonia to well-known physician Tadeusz Dembowski and his wife Matylda.
 She grew up in Lithuania and Poland studying under various painters.
 As a young woman she was romantically linked with Bronisław Malinowski and Stanisław Ignacy Witkiewicz.
Stanisław Ignacy Witkiewicz (] ; 24 February 188518 September 1939), commonly known as Witkacy, was a Polish writer, painter, philosopher, playwright, novelist, and photographer active in the interwar period.
Daniel Charles Gerould (March 28, 1928 – February 13, 2012) was the Lucille Lortel Distinguished Professor of Theatre and Comparative Literature at the CUNY Graduate Center and Director of Publications of the Martin E. Segal Theatre Center.
 A scholar, teacher, translator, editor, and playwright, Gerould was a specialist in US melodrama, Central and Eastern European theatre of the twentieth century, and "fin-de-siècle" European avant-garde performance.
 Gerould was one of the world’s most recognized “Witkacologists,” a leading scholar and translator of the work of Polish playwright, novelist, painter, and philosopher Stanisław Ignacy Witkiewicz ("Witkacy").
 Gerould was best known for introducing English-language audiences to the writings of Witkiewicz through such work as "Stanisław I. Witkiewicz, The Beelzebub Sonata: Plays, Essays, Documents" (PAJ Publications 1980), "Witkacy: Stanisław Ignacy Witkiewicz as an Imaginative Writer" (University of Washington Press, 1981), "The Witkiewicz Reader" (Northwestern University Press, 1992), and his original translations of most of Witkiewicz’s plays.
Eugene Gladstone O'Neill (October 16, 1888 – November 27, 1953) was an American playwright and Nobel laureate in Literature.
 His poetically titled plays were among the first to introduce into American drama techniques of realism earlier associated with Russian playwright Anton Chekhov, Norwegian playwright Henrik Ibsen, and Swedish playwright August Strindberg.
 The drama "Long Day's Journey into Night" is often numbered on the short list of the finest American plays in the 20th century, alongside Tennessee Williams's "A Streetcar Named Desire" and Arthur Miller's "Death of a Salesman".
Elizabeth Helen Blackburn, AC, FRS, FAA, FRSN (born 26 November 1948) is an Australian-American Nobel laureate who is currently the President of the Salk Institute for Biological Studies.
 Previously she was a biological researcher at the University of California, San Francisco, who studied the telomere, a structure at the end of chromosomes that protects the chromosome.
 Blackburn co-discovered telomerase, the enzyme that replenishes the telomere.
 For this work, she was awarded the 2009 Nobel Prize in Physiology or Medicine, sharing it with Carol W. Greider and Jack W. Szostak, becoming the only Tasmanian-born Nobel laureate.
 She also worked in medical ethics, and was controversially dismissed from the Bush Administration's President's Council on Bioethics.
Insatiability (Polish: Nienasycenie ) is a novel by the Polish writer, dramatist, philosopher, painter and photographer, Stanisław Ignacy Witkiewicz (Witkacy).
 "Nienasycenie" was written in 1927 and first published in 1930.
 It is his third novel, considered by many to be his best.
 It consists of two parts: Przebudzenie (Awakening) and Obłęd (The madness).
William Spencer Vickrey (21 June 1914 – 11 October 1996) was a Canadian-born professor of economics and Nobel Laureate.
 Vickrey was awarded the 1996 Nobel Memorial Prize in Economic Sciences with James Mirrlees for their research into the economic theory of incentives under asymmetric information, becoming the only Nobel laureate born in British Columbia.

Question: Who was a Nobel laureate, Eugene O'Neill or Stanisław Ignacy Witkiewicz?
Answer: Eugene Gladstone O'Neill