The #1 song in the UK on October 21, 1984

Freedom By Wham!

Other #1 songs on October 21, 1984

#1 Hit Song

I Just Called to Say I Love You
Stevie Wonder

#1 R&B Song

I Just Called to Say I Love You
Stevie Wonder

#1 Country Song

If You're Gonna Play in Texas (You Gotta Have a Fiddle in the Band)
Alabama

#1 Dance Track

I Feel for You
Chaka Khan

Notable October 21 birthdays in the 1980s

Festus Ezeli

Born October 21, 1989
Glen Powell

Born October 21, 1988
Justin De Fratus

Born October 21, 1987
Casey Fien

Born October 21, 1983
Matt Dallas

Born October 21, 1982