Kenji Nakada

Japanese association football player and manager.

Born October 4th, 1973 (age 52 years) in Yamanashi Prefecture.

Sergei Gavrilovich Simonov

Soviet weapons designer (1894-1986).

Born October 4th, 1894.

Died May 6th, 1986 at 91 years old in Moscow.

John O'Neil

American rugby union player (1898–1950).

Born October 4th, 1898 in South Dakota. ^[ref]

Died March 25th, 1950 at 51 years old in Los Angeles. ^[ref]

Daniël Mensch

Dutch rower.

Born October 4th, 1978 (age 47 years) in Sliedrecht.

Shinya Hoshido

Japanese association football player.

Born October 4th, 1978 (age 47 years) in Saitama Prefecture.

Renato Ribeiro Calixto

Brazilian association football player.

Born October 4th, 1988 (age 37 years) in Cardoso.

Lyubomir Petrov

Bulgarian rower.

Born October 4th, 1954 (age 71 years).

Larisa Tsagarayeva

Fencer.

Born October 4th, 1958 (age 67 years) in Vladikavkaz.

Frederick Hedges

Canadian rower (1903–1989).

Born October 4th, 1903 in Toronto.

Died December 10th, 1989 at 86 years old in Toronto.

Takayuki Suzuki

Japanese association football player (born 1973).

Born October 4th, 1973 (age 52 years) in Chiba Prefecture.