Olli Mäki

Finnish boxer (1936–2019).

Born December 20th, 1936 in Kokkola.

Died April 6th, 2019 at 82 years old in Kirkkonummi (Alzheimer's disease). ^[ref]

Otto Graf Lambsdorff

German politician (1926–2009).

Born December 20th, 1926 in Aachen.

Died December 5th, 2009 at 82 years old in Bonn. ^[ref]

Nikolay Bogdanov-Belsky

Russian artist (1868-1945).

Born December 20th, 1868 in Belsky County. ^[ref]

Died February 19th, 1945 at 76 years old in Berlin.

Gianpiero Combi

Italian association football player (1902-1956).

Born December 20th, 1902 in Turin. ^[ref]

Died August 12th, 1956 at 53 years old in Turin. ^[ref]

Guy Babylon

American keyboardist (1956-2009).

Born December 20th, 1956 in New Windsor.

Died September 2nd, 2009 at 52 years old in Los Angeles. ^[ref]

Kyaw Ko Ko

Burmese footballer.

Born December 20th, 1992 (age 33 years) in Amarapura.

Lowell Gilmore

American actor (1906-1960).

Born December 20th, 1906 in Saint Paul.

Died January 31st, 1960 at 53 years old in Hollywood.

Oumar Diakité

Ivorian footballer.

Born December 20th, 2003 (age 22 years) in Bingerville. ^[ref]

Diane Ellis

American actress (1909–1930).

Born December 20th, 1909 in Los Angeles.

Died December 15th, 1930 at 20 years old in Chennai (infectious disease).

Volker Ullrich

German historian, journalist and writer.

Born December 20th, 1943 (age 82 years) in Celle.