John Mahoney

American actor (1940-2018).

Born June 20th, 1940 in Blackpool.

Died February 4th, 2018 at 77 years old in Chicago (head and neck cancer). ^[ref]

Christopher Mintz-Plasse

American actor and comedian.

Born June 20th, 1989 (age 36 years) in Woodland Hills.

Quinton Jackson

American mixed martial artist, actor and professional wrestler.

Born June 20th, 1978 (age 47 years) in Memphis.

Martin Landau

American actor and acting coach (1928-2017).

Born June 20th, 1928 in Brooklyn.

Died July 15th, 2017 at 89 years old in Los Angeles (heart failure). ^[ref]

Tika Sumpter

American actress.

Born June 20th, 1980 (age 45 years) in Queens.

Olympia Dukakis

American actress (1931-2021).

Born June 20th, 1931 in Lowell.

Died May 1st, 2021 at 89 years old in Manhattan. ^[ref]

Mark A. Milley

Senior united states army officer.

Born June 20th, 1958 (age 67 years) in Winchester.

Geraldine Viswanathan

Australian actor.

Born June 20th, 1995 (age 30 years) in Newcastle.

Danny Aiello

American actor (1933-2019).

Born June 20th, 1933 in Manhattan.

Died December 12th, 2019 at 86 years old in New Jersey (infectious disease). ^[ref]

Kalidou Koulibaly

Association football player.

Born June 20th, 1991 (age 34 years) in Saint-Dié-des-Vosges.