page_title: List of Billboard Hot 100 number-one singles of the 1980s
section_title: Number ones
hierarchical_section_title: List of Billboard Hot 100 number-one singles of the 1980s / Number ones
caption_attribution_description: English: Olivia Newton-John at the Sydney State Theatre during the "Olivia Newton-John &amp; Friends" Concert
context_page_description: The Billboard Hot 100 chart is the main song chart of the American music industry and is updated every week by the Billboard magazine. During the 1980s the chart was based collectively on each single's weekly physical sales figures and airplay on American radio station.
  George Michael was the only artist to achieve two year-end Billboard Hot 100 number-one singles in the 1980s. He achieved this with his songs "Faith" and "Careless Whisper". He is one of two recording acts to achieve more than one year-end Billboard Hot 100 number-one single in the history of the chart, with the other being The Beatles, who also had two year-end number-ones.
context_section_description: Key
   – Number-one single of the year
caption: Olivia Newton-John's song, "Physical", was the song which remained the longest at the top of the Billboard Hot 100 chart during the 1980s (10 weeks).
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