According to Official Guinness Records,
The most entries in the Billboard Hot 100 charts is 76, achieved by Nicki Minaj (Trinidad and Tobago), with the latest three singles appearing on the chart dated 1 April 2017.The three singles were "No Frauds" with Drake and Lil Wayne, "Regret in Your Tears", and "Changed It" with Lil Wayne. The record surpasses Aretha Franklin's 73.Read more: Nicki Minaj beats Aretha Franklin's chart record
For a complete list of Unknown date records, please visit Unknown date Guinness Records in United States.