John Winston Ono Lennon (born John Winston Lennon; 9 October 19408 December 1980) was an English musician, songwriter and activist. He gained global fame as the founder, co-lead vocalist and rhythm guitarist of the Beatles. Lennon's songwriting partnership with Paul McCartney remains the most successful in history.

Born in Liverpool, Lennon became involved in the skiffle craze as a teenager. In 1956, he formed the Quarrymen, which evolved into the Beatles in 1960. He initially was the group's de facto leader, a role he gradually seemed to cede to McCartney. In the mid-1960s Lennon authored In His Own Write and A Spaniard in the Works, both collections of nonsense writings and line drawings. Starting with "All You Need Is Love" in 1967, his songs were adopted as anthems by the counterculture and anti-war movement. In 1969, he started the Plastic Ono Band with his second wife, multimedia artist Yoko Ono, held the two-week-long anti-war demonstration bed-in for peace, and left the Beatles to embark on a solo career. Lennon and Ono collaborated on many works, including a trilogy of avant-garde albums and several films. From 1969 to 1972, he achieved four UK top-10 singles with "Give Peace a Chance", "Instant Karma!", "Imagine", and "Happy Xmas (War Is Over)".

In 1970, Lennon released his debut solo album John Lennon/Plastic Ono Band, his first of four LPs co-produced with Phil Spector. Moving to New York City in 1971, Lennon's criticism of the Vietnam War resulted in a three-year deportation attempt by the Nixon administration. Lennon and Ono separated from 1973 to 1975, during which time he produced Harry Nilsson's album Pussy Cats and had chart-topping collaborations with Elton John ("Whatever Gets You thru the Night") and David Bowie ("Fame"). Following a five-year hiatus from his solo career, during which he continued to write and record intermittently, Lennon returned in 1980 with the Ono collaboration Double Fantasy. He was shot and killed by Mark David Chapman three weeks after the album's release.

As a performer, writer or co-writer, Lennon had 25 number-one singles in the Billboard Hot 100 chart. As a solo artist, he had five singles reach the top 10 in both the UK and U.S.: "Instant Karma", "Imagine", "(Just Like) Starting Over", "Woman", and "Nobody Told Me". Double Fantasy, his second-best-selling non-Beatles album, won the 1981 Grammy Award for Album of the Year and a Brit Award for Outstanding Contribution to Music. In 2002, he was voted eighth in a BBC history poll of the 100 Greatest Britons. Rolling Stone ranked him the fifth-greatest singer and 38th-greatest artist of all time. He was posthumously inducted into the Songwriters Hall of Fame in 1997 and the Rock and Roll Hall of Fame twice (first as a member of the Beatles in 1988 and as a solo artist in 1994).

Early years: 1940–1956

John Winston Lennon was born on 9 October 1940 at Liverpool Maternity Hospital, the only child of Alfred and Julia Lennon (née Stanley). Alfred was a merchant seaman of Irish descent who was away at the time of his son's birth, and Lennon had Welsh ancestry on his mother's side. His parents named him John Winston Lennon after his paternal grandfather, John "Jack" Lennon, and Prime Minister Winston Churchill. His father was often away from home but sent regular pay cheques to 9Newcastle Road, Liverpool, where Lennon lived with his mother; the cheques stopped when he went absent without leave in February 1944. When he eventually came home six months later, he offered to look after the family, but Julia, by then pregnant with another man's child, rejected the idea. After her sister Mimi complained to Liverpool's Social Services twice, Julia gave her custody of Lennon.

In July 1946, Lennon's father visited her and took his son to Blackpool, secretly intending to emigrate to New Zealand with him. Julia followed them – with her partner at the time, Bobby Dykins – and after a heated argument, his father forced the five-year-old to choose between them. In one account of this incident, Lennon twice chose his father, but as his mother walked away, he began to cry and followed her. According to author Mark Lewisohn, however, Lennon's parents agreed that Julia should take him and give him a home. Billy Hall, who witnessed the incident, has said that the dramatic portrayal of a young Lennon being forced to make a decision between his parents is inaccurate. He had no further contact with Alfred for close to 20 years.

Throughout the rest of his childhood and adolescence, Lennon lived at Mendips, 251Menlove Avenue, Woolton, with Mimi and her husband George Toogood Smith, who had no children of their own. His aunt purchased volumes of short stories for him, and his uncle, a dairyman at his family's farm, bought him a mouth organ and engaged him in solving puzzles. Julia visited Mendips on a regular basis, and Lennon often visited her at 1 Blomfield Road, Liverpool, where she played him Elvis Presley records, taught him the banjo, and showed him how to play "Ain't That a Shame" by Fats Domino. In September 1980, Lennon commented about his family and his rebellious nature:

He regularly visited his cousin Stanley Parkes, who lived in Fleetwood and took him on trips to local cinemas. During the school holidays Parkes often visited Lennon with Leila Harvey, another cousin, and the three often travelled to Blackpool two or three times a week to watch shows. They would visit the Blackpool Tower Circus and see artists such as Dickie Valentine, Arthur Askey, Max Bygraves and Joe Loss, with Parkes recalling that Lennon particularly liked George Formby. After Parkes's family moved to Scotland, the three cousins often spent their school holidays together there. Parkes recalled, "John, cousin Leila and I were very close. From Edinburgh we would drive up to the family croft at Durness, which was from about the time Lennon was nine years old until he was about 16." His uncle George died of a liver haemorrhage on 5 June 1955, aged 52.

Lennon was raised as an Anglican and attended Dovedale Primary School. He passed the eleven-plus examination, later calling it "the only exam I ever passed, because I was terrified". He attended Quarry Bank High School in Liverpool from September 1952 to 1957, and was described by Harvey at the time as a "happy-go-lucky, good-humoured, easy going, lively lad". However, he was also known to frequently engage in fights, bully and disrupt classes. Despite this, he quickly built a reputation as the class clown and often drew comical cartoons that appeared in his self-made school magazine, the Daily Howl. According to school teacher Tom Barry, Lennon was historically viewed by his former school as a bully and nuisance, the administration hid traces of him during the Beatles rise to fame because they did not consider him a good role model.

In 1956, Julia bought Lennon his first guitar. The instrument was an inexpensive Gallotone Champion acoustic for which she lent her son five pounds and ten shillings on the condition that the guitar be delivered to her own house and not Mimi's, knowing well that her sister was not supportive of her son's musical aspirations. Mimi was sceptical of his claim that he would be famous one day, and she hoped that he would grow bored with music, often telling him, "The guitar's all very well, John, but you'll never make a living out of it."

Lennon and Pete Shotton were initially placed in Quarry Bank's top "A" stream but were soon moved down to the "C" stream. Former classmate Rod Davis later recalled Lennon as at least as intelligent as his peers, but unwilling to conform to the school system. Lennon's severe shortsightedness was another contributing factor: he disliked wearing glasses and, from the back of the classroom, often could not make out what was written on the blackboard. Teachers at Quarry Bank High School described him thus: "He has too many wrong ambitions and his energy is often misplaced", and "His work always lacks effort. He is content to 'drift' instead of using his abilities." Lennon's misbehaviour created a rift in his relationship with his aunt.

Away from compulsory schoolwork, Lennon read widely and spent considerable time writing and drawing. An English exercise book containing poetry and Lennon's illustrations was kept by his teacher Lancelot Burrows to show later pupils as an example of good work. His spelling remained poor, however, and Lewisohn has suggested that he may have had dyslexia, while noting that he displayed no other obvious symptoms of the condition.

Lennon failed his O-level examinations and was accepted into the Liverpool College of Art after his aunt and headmaster intervened.

On 15 July 1958, at the age of 44, Julia Lennon was struck and killed by a car while she was walking home after visiting the Smiths' house. His mother's death traumatised the teenage Lennon, who, for the next two years, drank heavily and frequently got into fights, consumed by a "blind rage". Julia's memory would later serve as a major creative inspiration for Lennon, inspiring songs such as the 1968 Beatles song "Julia".

At the college he began to wear Teddy Boy clothes and was threatened with expulsion for his behaviour. According to Cynthia Powell, Lennon's fellow student and subsequently his wife, he was "thrown out of the college before his final year".

The Quarrymen to the Beatles: 1956–1970

Formation, fame and touring: 1956–1966

At the age of 15, Lennon formed a skiffle group, the Quarrymen. Named after Quarry Bank High School, the group was established by Lennon in September 1956. By the summer of 1957, the Quarrymen played a "spirited set of songs" made up of half skiffle and half rock and roll. Lennon first met Paul McCartney at the Quarrymen's second performance, which was held in Woolton on 6 July at the St Peter's Church garden fête. Lennon then asked McCartney to join the band.

McCartney said that Aunt Mimi "was very aware that John's friends were lower class", and would often patronise him when he arrived to visit Lennon. According to McCartney's brother Mike, their father similarly disapproved of Lennon, declaring that Lennon would get his son "into trouble". McCartney's father nevertheless allowed the fledgling band to rehearse in the family's front room at 20Forthlin Road. During this time Lennon wrote his first song, "Hello Little Girl", which became a UK top 10 hit for the Fourmost in 1963.

McCartney recommended that his friend George Harrison become the lead guitarist. Lennon thought that Harrison, then 14 years old, was too young. McCartney engineered an audition on the upper deck of a Liverpool bus, where Harrison played "Raunchy" for Lennon and was asked to join. Stuart Sutcliffe, Lennon's friend from art school, later joined as bassist. Lennon, McCartney, Harrison and Sutcliffe became "The Beatles" in early 1960. In August that year, the Beatles were engaged for a 48-night residency in Hamburg, in West Germany, and were desperately in need of a drummer. They asked Pete Best to join them. Lennon's aunt, horrified when he told her about the trip, pleaded with Lennon to continue his art studies instead. After the first Hamburg residency, the band accepted another in April 1961, and a third in April 1962. As with the other band members, Lennon was introduced to Preludin while in Hamburg, and regularly took the drug as a stimulant during their long, overnight performances.