1921

Millennium:	2nd millennium
Centuries:	19th century – 20th century – 21st century
Decades:	1890s  1900s  1910s  – 1920s –  1930s  1940s  1950s
Years:	1918 1919 1920 – 1921 – 1922 1923 1924

Events

• Albert Einstein receives the Nobel Prize in Physics.
• Irish Civil War (1921-1924)

Births

• January 17 – Antonio Prohias
• May 3 – Sugar Ray Robinson, American boxer (d. 1989)
• April 25 – Karel Appel, Belgian artist (d. 2006)

Deaths

• July 4 – Antoni Grabowski
• August 16 – Peter I of Serbia

Sports

• Kentucky Derby winner, Behave Yourself

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