who has the most billboard hits of all time
Lionel Richie
Boyz II Men
-1
Section::::Artist achievements.:Most number-one singles.

List of Billboard Hot 100 chart achievements and milestones
2654171
Bee Gees
-1
Section::::Artist achievements.:Simultaneously occupying the top two or more positions.

List of Billboard Hot 100 chart achievements and milestones
2654171
Paul McCartney
-1
Section::::Artist achievements.:Most number-one singles.

List of Billboard Hot 100 chart achievements and milestones
2654171