People born on July 21

Ernest Hemingway

American author and journalist (1899–1961)

Robin Williams

American actor and comedian (1951–2014)

Marshall McLuhan

Canadian educator, philosopher, and scholar

Stefan Löfven

Swedish politician, Prime Minister of Sweden between 2014–2021

Erling Haaland

Norwegian association football player

Cat Stevens

British musician (born 1948)

John Evans Atta Mills

Sixth President of the Republic of Ghana (1944-2012)

Josh Hartnett

American actor and producer

Charlotte Gainsbourg

English-French actress and singer (born 1971)

Beppe Grillo

Italian comedian, actor, blogger, and politician

Mokgweetsi Masisi

President of Botswana

Don Knotts

American actor and stand-up comedian (1924-2006)

Rudolph A. Marcus

Canadian chemist

Marcelo Bielsa

Argentinian association football player and manager

Thomas Pelham-Holles, 1st Duke of Newcastle-upon-Tyne

Prime Minister of Great Britain (1693-1768)