Question:
Culture Club are an English band that was formed in 1981. The band comprised Boy George (lead vocals), Roy Hay (guitar and keyboards), Mikey Craig (bass guitar) and Jon Moss (drums and percussion). They are considered one of the most representative and influential groups of the 1980s. Culture Club sold more than 50 million albums and 100 million singles (including Boy George solo) records worldwide, including 7 million-records awards RIAA certificate in the United States.
In 1981, Blitz Club regular Boy George occasionally sang with the group Bow Wow Wow under the stage name Lieutenant Lush. After his tenure with the group ended, George decided to start his own band and enlisted bassist Mikey Craig, drummer Jon Moss, and finally guitarist Roy Hay.  Realising they had an Irish gay man as the lead singer, a black Briton on bass, a blond Englishman on guitar and keyboards, and a Jewish drummer, they eventually decided to call themselves Culture Club. The group recorded demos, which were paid for by EMI Records, but the label was unimpressed and decided not to sign the group. Virgin Records heard the demos and signed the group in the UK, releasing their albums in Europe, while Epic Records released their albums in the United States and much of the rest of the world since Virgin did not have a US presence at the time. George began sporting a look inspired by Siouxsie Sioux with "heavy make-up and swaggy hair".  The band released two singles in May and June 1982, "White Boy" and "I'm Afraid of Me", though both failed to chart. In August the single "Mystery Boy" was released in Japan. In September of that year, the group released their third single, "Do You Really Want to Hurt Me", a reggae-influenced number, which became one of their biggest hits. The song went to No. 1 in the UK in late 1982 and became an international smash, peaking at No. 1 in over a dozen countries (No. 2 in the US), this track sold up to 6.5 million copies worldwide.  The band's 1982 debut on Top of the Pops created tabloid headlines, which focused on George's androgynous style of dress and sexual ambiguity. Magazines began to feature George prominently on their covers. Pete Burns, lead singer of the new wave band Dead or Alive, would later claim he was the first to wear braids, big hats, and colourful costumes, but George would cut back with a sharp-tongued remark, "It's not who did it first, it's who did it better."  The band's debut album, Kissing to Be Clever (UK No. 5, US No. 14) was released in October 1982, and the follow-up single, "Time (Clock of the Heart)", became another Top 10 hit in the US (Number 2) and UK (Number 3). "I'll Tumble 4 Ya" also became a Top Ten hit in the US (Number 9) and in Canada. This gave Culture Club the distinction of being the first group since The Beatles to have three Top Ten hits in America from a debut album. Kissing to Be Clever sold over 1.5 million copies in the US, being certified platinum, and sold another 3 million worldwide at the time of its release.
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Who was the lead singer?

Answer:
they had an Irish gay man as the lead singer,

Answer the question at the end by quoting:

Henry Havelock Ellis, known as Havelock Ellis (2 February 1859 - 8 July 1939), was an English physician, writer, progressive intellectual and social reformer who studied human sexuality. He co-authored the first medical textbook in English on homosexuality in 1897, and also published works on a variety of sexual practices and inclinations, as well as on transgender psychology. He is credited with introducing the notions of narcissism and autoeroticism, later adopted by psychoanalysis. Ellis was among the pioneering investigators of psychedelic drugs and the author of one of the first written reports to the public about an experience with mescaline, which he conducted on himself in 1896.
Ellis returned to England in April 1879. He had decided to take up the study of sex, and felt his first step must be to qualify as a physician. He studied at St Thomas's Hospital Medical School now part of King's College London, but never had a regular medical practice. His training was aided by a small legacy and also income earned from editing works in the Mermaid Series of lesser known Elizabethan and Jacobean drama. He joined The Fellowship of the New Life in 1883, meeting other social reformers Eleanor Marx, Edward Carpenter and George Bernard Shaw.  The 1897 English translation of Ellis's book Sexual Inversion, co-authored with John Addington Symonds and originally published in German in 1896, was the first English medical textbook on homosexuality. It describes the sexual relations of homosexual males, including men with boys. Ellis wrote the first objective study of homosexuality, as he did not characterise it as a disease, immoral, or a crime. The work assumes that same-sex love transcended age taboos as well as gender taboos.  In 1897 a bookseller was prosecuted for stocking Ellis's book. Although the term homosexual is attributed to Ellis, he wrote in 1897, "'Homosexual' is a barbarously hybrid word, and I claim no responsibility for it."  Ellis may have developed psychological concepts of autoerotism and narcissism, both of which were later developed further by Sigmund Freud. Ellis's influence may have reached Radclyffe Hall, who would have been about 17 years old at the time Sexual Inversion was published. She later referred to herself as a sexual invert and wrote of female "sexual inverts" in Miss Ogilvy Finds Herself and The Well of Loneliness. When Ellis bowed out as the star witness in the trial of The Well of Loneliness on 14 May 1928, Norman Haire was set to replace him but no witnesses were called.

What did he do after medical school?
He joined The Fellowship of the New Life in 1883, meeting other social reformers Eleanor Marx, Edward Carpenter and George Bernard Shaw.