Question: What is the Onizuka Prop Wash Award?
Context: Widely regarded as the Pioneer of Peace studies in India, Professor Priyankar Upadhaya holds the UNESCO Chair for Peace and Intercultural Understanding at Banaras Hindu University(Asia's largest residential university), Varanasi.  He also heads the Malaviya Center for Peace Research situated in the University.  Professor Upadhayaya holds M.Phil.  and Ph.D Degree of Jawaharlal Nehru University.  He also holds Advance International Diploma(s) in Conflict Resolution from the Uppsala University, Sweden.  Prof. Upadhaya has done Post-Doctoral Research at London University and the Woodrow Wilson Centre for International Scholars, Wash DC.  He was selected for the Guest Scholar Award of the Woodrow Wilson Centre of International Scholars at Wash DC 1992, Faculty Research Award, Canadian Govt.  1999 and Senior Fulbright Award in 2004.  Professor Upadhyaya has taught and done research in Political Science & Conflict Resolution in many parts of the world, including Concordia University, Montreal; Ulster University in Northern Ireland, at the Department of Political Science, Karlstad University in Sweden and US Air Force Academy at Colorado Springs.  He has also been Fellow at the Henry L Stimson Center, Wash DC, and recently a Senior Visiting Fellow at the Peace Research Institute (PRIO), Oslo.  Professor Upadhyaya has publications in journals and books from OUP, MUP, CUP, Sage, Ashgate and Routledge among others and research articles in reputed International Journals such as the Denver Journal of International Law & Policy; International Studies (Sage) and Strategic Analysis (Routledge). Great Teacher Onizuka (グレート・ティーチャー・オニヅカ , Gurēto Tīchā Onizuka ) , officially abbreviated as GTO, is a Japanese shōnen manga written and illustrated by Tooru Fujisawa.  It was originally serialized in "Weekly Shōnen Magazine" from May 1997 to April 2002.  The story focuses on 22-year-old ex-bōsōzoku member Eikichi Onizuka, who becomes a teacher at a private middle school, Holy Forest Academy, in Tokyo, Japan.  It won the 1998 Kodansha Manga Award for shōnen and is a continuation of Tohru Fujisawa's other manga series "Shonan Junai Gumi" (lit.  "Shōnan True Love Group") and "Bad Company", both of which focus on the life of Onizuka before he becomes a teacher in "Great Teacher Onizuka". Ellison Shoji Onizuka (June 24, 1946 – January 28, 1986 ) was an American astronaut from Kealakekua, Hawaii, who successfully flew into space with the Space Shuttle "Discovery" on STS-51-C.  He died in the destruction of the Space Shuttle "Challenger", on which he was serving as Mission Specialist for mission STS-51-L.  He was the first Asian American and the first person of Japanese ancestry to reach space. Buttigieg was a prop for the National Rugby League club North Queensland Cowboys, winning the "Players' Player" award for North Queensland in 1999.  He earned Rugby League State of Origin representative honours in 2001 and 2002 for Queensland.  He is now currently coach of the Mount Isa Bulls in the MIRL and NOEL competitions. WASH Media Award are co-sponsored by the Water Supply and Sanitation Collaborative Council (WSSCC) and Stockholm International Water Institute (SIWI).  The award aim at highlight the role of media in creating awareness about the importance of water, sanitation and hygiene services.  The first award was given in 2002 and is given every second year.  The award is for journalists which in their work highlights the significance of water, sanitation and hygiene services. Pilecki Medal is the award given to the Queensland Reds player of the year for that season.  The medal is named after stalwart QLD prop Stan Pilecki, the first player to represent QLD in 100 matches. Tendai Nihal 'Beast' Mtawarira (born 1 August 1985 in Harare, Zimbabwe) is a Zimbabwean-born South African rugby union player who currently plays for the Sharks in the Super Rugby competition.  Mtawarira, a prop, is fondly known by friends and fans as "The Beast".  Roars of "Beast" are shouted by spectators and fans of the Sharks team whenever Mtawarira attains possession of the ball or makes a big tackle.  Mtawarira was selected as part of the South African National Rugby Union team and made his debut playing against Wales in a test match on 14 June 2008.  The following week, on 21 June 2008, Mtawarira scored a try against Italy as well as winning the 'Man of the Match' award.  He is the most capped prop in South African history. Tooru Fujisawa (藤沢 とおる , Fujisawa Tōru , born 1967) is a Japanese manga author.  His name is romanized as Tohru Fujisawa on the Tokyopop English-language "Great Teacher Onizuka" books and as Toru Fujisawa on the Kodansha bilingual releases.  His first serialized work was "Adesugata Junjo Boy", published from 1989 in "Weekly Shonen Magazine".  Fujisawa's best-known work is "Great Teacher Onizuka" ("GTO") about a biker, Eikichi Onizuka, and his attempt to become and remain a teacher.  It is a sequel to "Shōnan Jun'ai Gumi! " and its side story "Bad Company".  In 1998, Fujisawa won the Kodansha Manga Award for "Great Teacher Onizuka". The Onizuka Prop Wash Award recognizes the student at the United States Air Force Test Pilot School (USAF TPS) who contributed most to class spirit and morale.  The honoree from each class is selected by his or her fellow students rather than by school faculty.  The award is named in memory of TPS graduate Ellison Onizuka who perished in the explosion of the Space Shuttle "Challenger" in 1986. Wash Westmoreland, also called Wash West, (born 4 March 1966) is an independent film director who has worked in television, documentaries, and independent films.  His 2006 release, "Quinceañera", had a double Sundance win (Audience Award and Grand Jury Prize), and it also picked up the Humanitas Prize and the John Cassavetes Spirit Award.  In 2008, Westmoreland produced an MTV film "Pedro" about AIDS activist Pedro Zamora that was introduced on MTV by U.S. President Bill Clinton.  Working with his partner Richard Glatzer, he directed "The Last of Robin Hood" in 2012 starring Kevin Kline, Susan Sarandon, and Dakota Fanning that was released in August 2014 by Goldwyn.  The duo's next film "Still Alice", based on Lisa Genova's NYT bestselling book, starred Julianne Moore, Kristen Stewart, and Alec Baldwin.  It premiered at Toronto International Film Festival in 2014 and was immediately picked up for distribution by Sony Picture Classics.  It went on to win many awards, especially for leading actress Julianne Moore, who won the SAG Award, the Independent Spirit Award, the BAFTA and the Academy Award for Best Actress.
Answer: who contributed most to class spirit and morale