Other #1 songs on December 20, 1968
Across genres and charts

#1 R&B song

I Heard It Through the Grapevine

Marvin Gaye

#1 song in the UK

Lily the Pink

The Scaffold

#1 song

I Heard It Through the Grapevine

Marvin Gaye

Notable December 20 Birthdays
Born in the 1960s

Joel Gretsch

Actor

Born December 20, 1963

Chris Robinson

Musician

Born December 20, 1966