October 21st, 1984

Born on October 21st, 1984

Age in days, weeks and months
Wow, over 14,000 days old!

Why not celebrate an alternative birthday? In 568 days, exactly on November 15th, 2025, people who were born on October 21st, 1984 will be 15,000 days old!

... in seconds, minutes and hours

What happened on October 21st, 1984?

October 21st, 1984

Niki Lauda claims his third and final Formula One Drivers' Championship Title by half a point ahead of McLaren team-mate Alain Prost at the Portuguese Grand Prix.

en.wikipedia.org/wiki/Niki_Lauda

What else happened on October 21st?

October 21st, 1994

In Seoul, South Korea, 32 people were killed and 17 others injured when a span of the Seongsu Bridge collapsed (pictured).

October 21st, 1978

After reporting contact with an unidentified aircraft, Australian pilot Frederick Valentich disappeared while piloting a Cessna 182L across the Bass Strait to King Island.

October 21st, 1968

At the height of the Japanese university protests, protestors occupied Tokyo's Shinjuku Station and clashed violently with police.

October 21st, 1966

A coal tip fell on the village of Aberfan, Wales, killing 144 people, mostly schoolchildren.

October 21st, 1959

The Solomon R. Guggenheim Museum , designed by American architect Frank Lloyd Wright, opened in New York City.

October 21st, 1944

World War II: The three-week-long Battle of Aachen concluded, making the city the first on German soil to be captured by the Allies.

October 21st, 1941

World War II: German soldiers massacred nearly 2,800 Serbs in Kragujevac in reprisal for insurgent attacks in the district of Gornji Milanovac.

October 21st, 1910

HMS Niobe arrived in Halifax Harbour to become the first large ship of the Royal Canadian Navy.

October 21st, 1867

The first and second of three treaties were signed near Medicine Lodge, Kansas, between the United States federal government and several Native American tribes in the Great Plains, requiring them to relocate to areas in present-day western Oklahoma.

October 21st, 1858

French composer Jacques Offenbach's operetta Orpheus in the Underworld, featuring the music most associated with the can-can (audio featured), was first performed at the Théâtre des Bouffes-Parisiens in Paris.

October 21st, 1854

Florence Nightingale and a staff of 38 nurses and 15 nuns were sent to the Ottoman Empire to help treat wounded British soldiers fighting in the Crimean War.

October 21st, 1345

Hundred Years' War: The English victory at the Battle of Auberoche marked a change in the military balance of power in Aquitaine, with the subsequent collapse of the French position.

October 21st, 1096

First Crusade: At the Battle of Civetot, the Seljuk forces of Kilij Arslan destroyed the army of the People's Crusade as it marched toward Nicaea.

October 21st, 2019

In Canada, the 2019 Canadian federal election ends, resulting in incumbent Prime Minister Justin Trudeau remaining in office, albeit with the Liberal Party in a minority government.

Birthdays
... of famous people, actors, celebrities and stars on October 21st

Born on October 21st, 1984

39

Kieran Richardson

English footballer (born 1984)

*October 21st, 1984, Greenwich

39

Marvin Mitchell

American football player

*October 21st, 1984, Norfolk

39

Tom Brandstater

American football player

*October 21st, 1984, Turlock

39

Kenny Cooper

American soccer player

*October 21st, 1984, Baltimore

39

Jeffrey Bowyer-Chapman

Canadian actor and model

*October 21st, 1984, Edmonton

39

Marc Zinga

Belgian Congo actor

*October 21st, 1984, Likasi

39

Artsvik

Armenian singer and songwriter

*October 21st, 1984, Kapan

39

Anouk Leblanc-Boucher

Short track speed skater

*October 21st, 1984, Prévost

39

Anna Bogdanova

Athletics competitor

*October 21st, 1984, Saint Petersburg

39

Arlette van Weersel

Dutch chess player

*October 21st, 1984, Etten-Leur

39

Silvio Heinevetter

German handball player

*October 21st, 1984, Bad Langensalza

39

Oleksandr Romanchuk

Footballer

*October 21st, 1984, Kyiv

39

José Lobatón

Venezuelan professional baseball catcher

*October 21st, 1984, Acarigua

39

Jessica Michibata

Argentine Japanese author and entrepreneur

*October 21st, 1984, Fukui

39

Jelena Jovanova

Macedonian actress

*October 21st, 1984, Banja Luka

Same Day
Who's birthday is on October 21st?

41

Lee Chong Wei

Malaysian badminton player

*October 21st, 1982, Bagan Serai

28

Doja Cat

American rapper and singer

*October 21st, 1995, Tarzana

30

Käärijä

Finnish rapper

*October 21st, 1993, Helsinki

66

Julian Cope

Welsh musician, author, antiquarian, musicologist, poet and cultural commentator

*October 21st, 1957, Deri

43

Kim Kardashian

American television and social media personality

*October 21st, 1980, Los Angeles

41

Hari Kondabolu

American comedian

*October 21st, 1982, Queens

60

Carrie Fisher

American actress, writer and screenwriter (1956–2016)

*October 21st, 1956, Burbank †December 27th, 2016, UCLA Ronald Reagan Medical Center

47

Andrew Scott

Irish actor

*October 21st, 1976, Dublin

62

Lux Interior

American punk rock musician and a founding member of the band The Cramps

*October 21st, 1946, Akron †February 4th, 2009, Glendale

40

Brent Hayden

Canadian swimmer, Olympic bronze medallist, world champion, former world record-holder

*October 21st, 1983, Mission

64

Michael Hansen

German cabaret artist (1946-2011)

*October 21st, 1946, Aalborg †March 15th, 2011, Berlin

74

Benjamin Netanyahu

Prime Minister of Israel (1996–1999, 2009–2021, 2022–present)

*October 21st, 1949, Tel Aviv

64

Ken Watanabe

Japanese actor

*October 21st, 1959, Uonuma

40

Rihanna Galliquio

American model and television personality

*October 21st, 1983, Philadelphia

40

Aaron Tveit

American singer actor

*October 21st, 1983, Middletown

63

Alfred Nobel

Swedish chemist and inventor (1833–1896)

*October 21st, 1833, Stockholm †December 10th, 1896, Sanremo

42

Nemanja Vidić

Serbian association football player

*October 21st, 1981, Užice

33

Ricky Rubio

Spanish basketball player

*October 21st, 1990, El Masnou

40

Ninet Tayeb

Israeli singer-songwriter and actress

*October 21st, 1983, Kiryat Gat

38

Ali Hussain

Association football player

*October 21st, 1985, United Arab Emirates

Same year
Born in 1984

39

Basshunter

Swedish singer, record producer and DJ

*December 22nd, 1984, Halmstad

40

Marc Zwiebler

German badminton player

*March 13th, 1984, Bonn

40

Duanganong Aroonkesorn

Thai badminton player

*February 6th, 1984, Bangkok

39

Helene Fischer

German singer

*August 5th, 1984, Krasnoyarsk

40

Juliette Armanet

French singer

*March 4th, 1984, Lille

39

Robert Huth

German association football player

*August 18th, 1984, East Berlin

39

Molly Nilsson

Swedish record producer, keyboardist and singer-songwriter

*December 14th, 1984, Stockholm

39

Sony Dwi Kuncoro

Indonesian badminton player

*July 7th, 1984, Surabaya

40

Salakjit Ponsana

Badminton player

*February 14th, 1984, Bangkok

39

Avril Lavigne

Canadian singer and songwriter (born 1984)

*September 27th, 1984, Belleville

40

Chanan Colman

Danish-American-Israeli former basketball player

*March 10th, 1984, Gladsaxe Municipality

39

Scarlett Johansson

American actress (born 1984)

*November 22nd, 1984, Manhattan

40

Valeria Sorokina

Russian badminton player

*March 29th, 1984, Reshetikha, Nizhny Novgorod Oblast

39

French Montana

Moroccan rapper

*November 9th, 1984, Casablanca

40

Patrícia Kimberly

Brazilian pornographic actress

*January 6th, 1984, São Paulo

39

Valeriy Atrashchenkov

Badminton player

*August 20th, 1984, Kharkiv

39

Andrej Ashmarin

Badminton player

*November 9th, 1984, Moscow

39

Mark Zuckerberg

American internet entrepreneur

*May 14th, 1984, White Plains

39

Jinjin Harder

German singer

*August 30th, 1984, Wuhan

39

Ave Pajo

Estonian badminton and football player

*July 9th, 1984, Estonia

Birthdays of famous people

Public holidays on October 21st

Fixed holidays (Christian feast day) which are celebrated on October 21st.

Date as a Roman numeral / digit

Born on October 21st, 1984
Future birthdays

Leap year

Yes: 1984 is a leap year, therefore has a 29th of February with an additional leap day and a total of 366 days (instead of the usual 365 days in a normal year).

Calendar
October 1984