I believe that the record for writing the most number one hits is held by John Lennon and Paul McCartney.
George Strait wrote 20 number one hits on the Billboard Hot Country Songs chart. The Beatles have the most number one singles (20) on the Billboard charts.
George Strait. I dont know the number. I think its just redneck common knowledge.
Spice Girls
mariah carey
beatles
the beatles - 20 number 1 hits from 1964 - 1970
thomas cragg
Elvis Presley has had the most number one singles on the UK Singles Chart. His total for number one singles is 21 Hits. Some of his number one hits include "All Shook Up" from 1957, "Jailhouse Rock" also from 1957, and "Way Down" was his newest original number one hits which topped the charts in 1977.
Kiss
The Carpenters
thriller Micheal Jackson
He wrote 20 hits that charted at number one in the USA, beginning with I Want to Hold Your Hand, and ending with The Long and Winding Road.