Kenneth Elton Kesey (; September 17, 1935 – November 10, 2001) was an American novelist, essayist, and countercultural figure. He considered himself a link between the Beat Generation of the 1950s and the hippies of the 1960s.

Kesey was born in La Junta, Colorado, and grew up in Springfield, Oregon, graduating from the University of Oregon in 1957. He began writing One Flew Over the Cuckoo's Nest in 1960 after completing a graduate fellowship in creative writing at Stanford University; the novel was an immediate commercial and critical success when published two years later. During this period, Kesey was used by the CIA (supposedly without his knowledge) in the Project MKULTRA involving hallucinogenic drugs (including mescaline and LSD), which was done to try to make people insane to put them under the control of interrogators..

After One Flew Over the Cuckoo's Nest was published, Kesey moved to nearby La Honda, California, and began hosting "happenings" with former colleagues from Stanford, bohemian and literary figures including Neal Cassady and other friends, who became collectively known as the Merry Pranksters. As documented in Tom Wolfe's 1968 New Journalism book The Electric Kool-Aid Acid Test, some of the parties were promoted to the public as Acid Tests, and integrated the consumption of LSD with multimedia performances. He mentored the Grateful Dead, who were the Acid Tests' house band, and continued to exert a profound influence upon the group throughout their career.

Kesey's second novel, Sometimes a Great Notion, was a commercial success that polarized some critics and readers upon its release in 1964. An epic account of the vicissitudes of an Oregon logging family that aspired to the modernist grandeur of William Faulkner's Yoknapatawpha saga, Kesey regarded it as his magnum opus.

In 1965, after being arrested for marijuana possession and faking suicide, Kesey was imprisoned for five months. Shortly thereafter, he returned home to the Willamette Valley and settled in Pleasant Hill, Oregon, where he maintained a secluded, family-oriented lifestyle for the rest of his life. In addition to teaching at the University of Oregon—an experience that culminated in Caverns (1989), a collaborative novel by Kesey and his graduate workshop students under the pseudonym "O.U. Levon"—he continued to regularly contribute fiction and reportage to such publications as Esquire, Rolling Stone, Oui, Running, and The Whole Earth Catalog; various iterations of these pieces were collected in Kesey's Garage Sale (1973) and Demon Box (1986).

Between 1974 and 1980, Kesey published six issues of Spit in the Ocean, a literary magazine that featured excerpts from an unfinished novel (Seven Prayers by Grandma Whittier, an account of Kesey's grandmother's struggle with Alzheimer's disease) and contributions from writers including Margo St. James, Kate Millett, Stewart Brand, Saul-Paul Sirag, Jack Sarfatti, Paul Krassner and William S. Burroughs. After a third novel (Sailor Song) was released to lukewarm reviews in 1992, he reunited with the Merry Pranksters and began publishing works on the Internet until ill health (including a stroke) curtailed his activities.

Biography Early life Kesey was born in 1935 in La Junta, Colorado, to dairy farmers Geneva (née Smith) and Frederick A. Kesey.Lehmann-Haupt, Christopher. "Ken Kesey, Author of 'Cuckoo's Nest', Who Defined the Psychedelic Era, Dies at 66", The New York Times (November 11, 2001). Retrieved February 21, 2008. When Kesey was 10 years old in 1946, the family moved to Springfield, Oregon. Kesey was a champion wrestler in high school and college in the weight division. During high school, Kesey almost qualified to be on the Olympic team; however, a serious shoulder injury halted his wrestling career. He graduated from Springfield High School in 1953. An avid reader and filmgoer, the young Kesey took John Wayne, Edgar Rice Burroughs, and Zane Grey as his role models (later naming a son Zane) and toyed with magic, ventriloquism and hypnotism.Macdonald, Gina, and Andrew Macdonald. "Ken Kesey". Magill's Survey of American Literature, Revised Edition (2007): Literary Reference Center. EBSCO.

While attending the University of Oregon School of Journalism and Communication in neighboring Eugene in 1956, Kesey eloped with his high-school sweetheart, Oregon State College student Norma "Faye" Haxby, whom he had met in seventh grade. According to Kesey, "Without Faye, I would have been swept overboard by notoriety and weird, dope-fueled ideas and flower-child girls with beamy eyes and bulbous breasts." Esquire Magazine (September 1992). Married until his death, they had three children: Jed, Zane, and Shannon."Ken Kesey, Author of 'Cuckoo's Nest', Who Defined the Psychedelic Era, Dies at 66", The New York Times (November 11, 2001). Additionally, with Faye's approval, Kesey fathered a daughter, Sunshine Kesey, with fellow Merry Prankster Carolyn "Mountain Girl" Adams. Born in 1966, Sunshine was raised by Adams and her stepfather, Jerry Garcia.

Kesey had a football scholarship for his first year, but switched to the University of Oregon wrestling team as a better fit for his build. After posting a .885 winning percentage in the 1956–57 season, he received the Fred Low Scholarship for outstanding Northwest wrestler. In 1957, Kesey was second in his weight class at the Pacific Coast intercollegiate competition. He remains in the top 10 of Oregon Wrestling's all-time winning percentage.

A member of Beta Theta Pi throughout his studies, Kesey graduated from the University of Oregon with a BA in speech and communication in 1957. Increasingly disengaged by the playwriting and screenwriting courses that comprised much of his major, he began to take literature classes in the second half of his collegiate career with James B. Hall, a cosmopolitan alumnus of the Iowa Writers' Workshop who had previously taught at Cornell University and later served as provost of College V at the University of California, Santa Cruz."Hall, James B(yron)", International Who's Who in Poetry, 2004, p. 138. Hall took on Kesey as his protégé and cultivated his interest in literary fiction, introducing Kesey (whose reading interests were hitherto confined to science fiction) to the works of Ernest Hemingway and other paragons of literary modernism.Jeff Baker, "James B. Hall: Writer, teacher", The Oregonian/OregonLive, May 14, 2008. After the last of several brief summer sojourns as a struggling actor in Los Angeles, Kesey published his first short story ("First Sunday of September") in the Northwest Review and successfully applied to the highly selective Woodrow Wilson National Fellowship for the 1958–59 academic year.

Unbeknownst to Kesey, who applied at Hall's request, the maverick literary critic Leslie Fiedler (then based at the University of Montana) successfully importuned the regional fellowship committee to select the "rough-hewn" Kesey alongside more traditional fellows from Reed College and other elite institutions. Because he lacked the prerequisites to work toward a traditional master's degree in English as a communications major, Kesey elected to enroll in the non-degree program at Stanford University's Creative Writing Center that fall. While studying and working in the Stanford milieu over the next five years, most of them spent as a resident of Perry Lane (a historically bohemian enclave next to the university golf course), he developed intimate lifelong friendships with fellow writers Ken Babbs, Larry McMurtry, Wendell Berry, Ed McClanahan, Gurney Norman and Robert Stone.

During his initial fellowship year, Kesey frequently clashed with center director Wallace Stegner, who regarded him as "a sort of highly talented illiterate" and rejected Kesey's application for a departmental Stegner Fellowship before permitting his attendance as a Woodrow Wilson Fellow. Reinforcing these perceptions, Stegner's deputy Richard Scowcroft later recalled that "neither Wally nor I thought he had a particularly important talent."Philip L. Fradkin, Wallace Stegner and the American West According to Stone, Stegner "saw Kesey... as a threat to civilization and intellectualism and sobriety" and continued to reject Kesey's Stegner Fellowship applications for the 1959–60 and 1960–61 terms.

Nevertheless, Kesey received the prestigious $2,000 Harper-Saxton Prize for his first novel in progress (the oft-rejected Zoo) and audited the graduate writing seminar—a courtesy nominally accorded to former Stegner Fellows, although Kesey only secured his place by falsely claiming to Scowcroft that his colleague (on sabbatical through 1960) "had said that he could attend classes for free"—through the 1960–61 term. The course was initially taught that year by Viking Press editorial consultant and Lost Generation eminence grise Malcolm Cowley, who was "always glad to see" Kesey and fellow auditor Tillie Olsen. Cowley was succeeded the following quarter by the Irish short-story specialist Frank O'Connor; frequent spats between O'Connor and Kesey ultimately precipitated his departure from the class.Cowley, M. (1976). "Ken Kesey at Stanford", Northwest Review, 16(1), 1. While under Cowley's tutelage, he began to draft and workshop a manuscript that evolved into One Flew Over the Cuckoo's Nest.

Reflecting upon this period in a 1999 interview with Robert K. Elder, Kesey recalled, "I was too young to be a beatnik, and too old to be a hippie."

Experimentation with psychedelic drugs At the invitation of Perry Lane neighbor and Stanford psychology graduate student Vic Lovell, Kesey was tricked into volunteering to take part in what turned out to be a CIA-financed study under the aegis of Project MKULTRA, a highly secret military program, at the Menlo Park Veterans' Hospital, where he worked as a night aide.Reilly, Edward C. "Ken Kesey". Critical Survey of Long Fiction, Second Revised Edition (2000): EBSCO. Web. Nov 10. 2010. The project studied the effects of hallucinogens and other psychoactive drugs, particularly LSD, psilocybin, mescaline, cocaine, AMT, and DMT. Kesey wrote many detailed accounts of his experiences with these drugs, both during the study and in the years of private drug use that followed.

Kesey's role as a medical guinea pig, as well as his stint working at the Veterans' Administration hospital, inspired One Flew Over the Cuckoo's Nest. The book's success, as well as the demolition of the Perry Lane cabins in August 1963, allowed him to move to a log house in La Honda, California, a rustic hamlet in the Santa Cruz Mountains 15 miles southwest of Stanford University. He frequently entertained friends and many others with parties he called "Acid Tests", involving music (including Kesey's favorite band, the Grateful Dead), black lights, fluorescent paint, strobe lights, LSD, and other psychedelic effects. These parties were described in some of Allen Ginsberg's poems and served as the basis for Tom Wolfe's The Electric Kool-Aid Acid Test, an early exemplar of the nonfiction novel. Other firsthand accounts of the Acid Tests appear in Living with the Dead by Rock Scully and David Dalton, Hell's Angels: The Strange and Terrible Saga of the Outlaw Motorcycle Gangs by Hunter S. Thompson and the 1967 Hells Angels memoir Freewheelin Frank: Secretary of the Angels (Frank Reynolds; ghostwritten by Michael McClure).

One Flew Over the Cuckoo's Nest While enrolled at the University of Oregon in 1957, Kesey wrote End of Autumn; according to Rick Dogson, the novel "focused on the exploitation of college athletes by telling the tale of a football lineman who was having second thoughts about the game". Kesey came to regard the unpublished work as juvenilia, but an excerpt served as his Stanford Creative Writing Center application sample.