Most no.1 singles produced by an individual

According to Official Guinness Records,

The most no. 1 singles produced by an individual is 232, achieved by Johnny Kitagawa (Japan) who produced tracks by over 40 of Japan''s best-selling artists from 28 October 1974 to 15 March 2010.

For a complete list of 2010 records, please visit 2010 Guinness Records in Japan.

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