Rob Van Dam

American professional wrestler and actor.

Born December 18th, 1970 (age 55 years) in Battle Creek.

Ty Cobb

American baseball player (1886–1961).

Born December 18th, 1886 in Narrows.

Died July 17th, 1961 at 74 years old in Atlanta (prostate cancer).

Casper Van Dien

American actor.

Born December 18th, 1968 (age 57 years) in Milton.

Jayden Daniels

American football player.

Born December 18th, 2000 (age 25 years) in Fontana. ^[ref]

Phil Heath

American bodybuilder.

Born December 18th, 1979 (age 46 years) in Seattle.

Emily Atack

British actress.

Born December 18th, 1989 (age 36 years) in Luton.

Rachel Griffiths

Australian actress.

Born December 18th, 1968 (age 57 years) in Melbourne.

Ron White

American comedian.

Born December 18th, 1956 (age 69 years) in Fritch.

Steve Biko

South african anti-apartheid activist (1946–1977).

Born December 18th, 1946 in Tarkastad, Qonce.

Died September 12th, 1977 at 30 years old in Pretoria.

Kari Byron

Television host, san francisco artist, ''mythbusters'' build team member.

Born December 18th, 1974 (age 51 years) in Los Gatos.