Ralph D. Abernathy was a Baptist minister who co-founded the Southern Christian Leadership Conference and was a close adviser to Martin Luther King Jr.
Ansel Adams was an American photographer best known for his iconic images of the American West, including Yosemite National Park.
Freema Agyeman is a British film and TV actress known for her starring roles on the series Law & Order: UK and Doctor Who.
Howard H. Aiken was a 20th century mathematician and engineer who came up with the idea behind the Mark I, a forerunner to modern computing devices.
Pulitzer Prize–winning playwright Edward Albee is best known for penning Who's Afraid of Virginia Woolf? and The Zoo Story.
Raúl Alfonsín was an Argentine lawyer, politician and is known best for being the first democratically elected president of Argentina.
Filmmaker Robert Altman is best known for his highly individualistic films and use of simultaneous layers of dialogue.
Marian Anderson was an African American singer, one of the finest contraltos of her time, and recipient of the Grammy Award for Lifetime Achievement.
Sparky Anderson was the manager of baseball’s Cincinnati Reds and Detroit Tigers, winning three World Series championships.
Momofuku Ando was the founder of Nissin Food Products Company and the inventor of instant noodles.
Mario Andretti is best known as one of car racing's most successful drivers.
Horace Andy is a Jamaican singer-songwriter known for his breakthrough single, "Skylarking," and for his long association with British trip-hop band Massive Attack.
Casey Anthony is best known for her connection to the mysterious disappearance of her daughter, Caylee Anthony.
Photographer Diane Arbus's distinctive portraits showed the world how crazy (and beautiful) New Yorkers were in the 1950s and '60s. She was married to actor Allan Arbus.
Desi Arnaz was a Cuban-born actor and musician who is remembered for his marriage to Lucille Ball and their TV show, I Love Lucy.
Actor Tom Arnold was married to actress Roseanne Barr for four years and wrote for the sitcom Roseanne. He starred in the film True Lies (1994) and hosted The Best Damn Sports Show Period.
Svante Arrhenius was a Nobel Prize winning scientist known for his revolutionary theories in various fields, including physics, chemistry and astronomy.
Shoko Asahara, founder of the religious cult Aum Shinrikyo, was convicted of masterminding the 1995 Sarin gas attack on the Tokyo subway. He was sentenced to death in 2004.
Mustafa Kemal Ataturk was a revolutionary who helped establish the Republic of Turkey. He was Turkey's first president, and his reforms modernized the country.
W.H. Auden was a literary chameleon known for his poetry but who also wrote librettos, essays and verse dramas.
Tex Avery was an American cartoonist best known for creating characters such as Daffy Duck, Porky Pig, Bugs Bunny, Droopy and Chilly Willy.
David Axelrod is a political consultant and strategist recognized for creating a winning campaign strategy for U.S. President Barack Obama.
Jim Backus was a film and TV actor known for his roles in Rebel Without a Cause and Gilligan’s Island, as well as being the voice of Mr. Magoo.
Billy Baldwin is one of the four Baldwin brothers, all actors. He starred as a firefighter in the hit film Backdraft and is a recurring character on television's Gossip Girl.
Javier Bardem is a Spanish actor, and the first Spaniard to be nominated for an Oscar. He played lead roles in Vicky Cristina Barcelona and Eat, Pray, Love.
Retired NBA player Charles Barkley was part of the 1992 U.S. Olympic "Dream Team" and was named one of the league's 50 greatest players in 1996.
Actress Adriana Barraza played Amelia in the award-winning film Babel. Her performance earned her an Academy Award nomination for Best Supporting Actress.
Civil rights activist Marion S. Barry Jr. has served four terms as mayor of D.C., with his career surviving numerous scandals.
Actress Drew Barrymore gained early fame as a child star. She later struggled with substance abuse and notoriety, before re-emerging as a talented actress and producer.
Cesare Beccaria was one of the greatest minds of the Age of Enlightenment in the 18th century. His writings on criminology and economics were well ahead of their time.
Harry Belafonte has achieved lasting fame for such songs as "The Banana Boat Song (Day-O)," and for his humanitarian work.
Alexander Graham Bell was one of the primary inventors of the telephone, did important work in communication for the deaf and held more than 18 patents.
Charles H. Best was a physiologist and medical researcher who co-discovered the use of insulin as a treatment for diabetes.
Justin Bieber is a Canadian pop star who was discovered via YouTube. His debut album, My World, went platinum in the United States, Canada and the United Kingdom.
Jessica Biel is a Hollywood sex symbol and actress, known for her work in the series 7th Heaven and films like The Illusionist and Total Recall.
Osama bin Laden is a terrorist extremist who planned the attacks on the World Trade Center and is intent on driving Western influence from the Muslim world.
French actress Juliette Binoche is widely regarded as one of film's most respected actresses for the intelligence she has brought to her complex roles.
Actress Thora Birch earned her first starring film role in Monkey Trouble and got her big break in American Beauty. In 2001 she starred in Ghost World.
J. Michael Bishop is a Nobel Prize winning physician and scholar who made groundbreaking discoveries in cancer research.
Ivan Boesky amassed a fortune of over $200 million in the 1980s before an insider trading scandal landed him with a $100 million fine and prison time.
Jean-Bedel Bokassa was the president of the Central African Republic (1966-1976) and a self-proclaimed emperor of the Central African Empire (1976-1979).
Michael Bolton is a singer-songwriter known for his soft-rock ballads in the adult contemporary genre.
Humorist, writer, columnist and journalist Erma Bombeck found the humor in the everyday experiences of being a wife and mother and shared it with her readers.
Chaz Bono is an Emmy-nominated media figure who, born the daughter of performers Sonny and Cher, has undergone gender reassignment
André Breton was a French writer, editor and critic who was a key figure in the Dada and Surrealist art movements.
Don Brinkley is known for his work on several TV programs, including Wanted: Dead or Alive, The Untouchables and The Fugitive. He is the legal father of supermodel Christie Brinkley.
Acting since college, Connie Britton finally found real fame on television in her mid-30s with Friday Night Lights, American Horror Story and Nashville.
Gordon Brown succeeded Tony Blair as prime minister of the United Kingdom in 2007, and served against the backdrop of a worldwide financial crisis.
Linda Brown was the child associated with the lead name in the landmark case Brown v. Board of Education, which led to the outlawing of U.S. school segregation in 1954.
Willie Brown is a politician who became the first African-American speaker of the California State Assembly in 1980. He later served as mayor of San Francisco.
Formerly enslaved, Blanche K. Bruce made history as the first African American to serve a full term in the U.S. Senate.
Anthony Burgess was an English novelist and composer best known for his novel A Clockwork Orange, which became a popular 1971 Stanley Kubrik film.
Reggae musician Burning Spear, also known as Winston Rodney, OD, is a Bob Marley protégé whose hits include "Door Peep" and "Slavery Days."
Sir Richard Burton was a British explorer and linguist. He translated The Arabian Nights, and wrote extensively about his travels in Asia, Africa and America.
Painter John Butler Yeats was the father of poet William Butler Yeats and artist Jack Butler Yeats. His portrait of John O'Leary is considered his best work.
Thomas Byles, a Catholic priest, was a victim of the RMS Titanic disaster.
Michael Caine is a beloved Oscar-winning actor known for his roles in films like Alfie, Hannah and Her Sisters and The Cider House Rules.
John C. Calhoun was an American congressman, secretary of war, seventh vice president, senator and secretary of state. He championed states' rights and slavery.
Simon Cameron was a Pennsylvania senator who later served as President Abraham Lincoln's secretary of war.
Johnny Cash, the Man in Black, was a singer, guitarist, and songwriter whose music innovatively mixed country, rock, blues, and gospel influences.
Neville Chamberlain was the British Prime Minister as England entered World War II. He is known for his policy of "appeasement" towards Adolf Hitler's Nazi Germany.
Lindy Chamberlain-Creighton is best known for the highly publicized case surrounding the 1980 disappearance of her daughter Azaria, in the Northern Territory of Australia.
Anna Chapman became famous in June 2010, when she was arrested in New York and accused of spying for the Russian government.
Dominic Chianese played aging gangster Corrado "Uncle Junior" Soprano on HBO's The Sopranos.
Considered Poland's greatest composer, Frédéric Chopin focused his efforts on piano composition and was highly influential.
Physicist Steven Chu was co-winner of the Nobel Prize for Physics in 1997 for his work on cooling atoms, and became the U.S. Secretary of Energy in 2009.
Journalist and editor Francis P. Church is remembered best for his 1897 editorial reply to Virginia O'Hanlon, in which he declares Santa Claus is real.
Adam Clayton is a Grammy Award-winning bass guitarist for the politically active rock and roll band U2.
The 22nd and 24th president, Grover Cleveland is the only POTUS to serve two nonconsecutive terms, as well as the first to be married in the White House.
Chelsea Clinton is a media correspondent and activist who is the daughter of Hillary Rodham Clinton and Bill Clinton.
Actress Glenn Close is best known for her many Oscar-nominated roles, like the psychotic mistress in the 1987 movie Fatal Attraction.
A talented, troubled grunge performer, Kurt Cobain became a rock legend with his band Nirvana in the 1990s and committed suicide at his Seattle home in 1994.
Ben Cohen is the co-founder of the ice cream company Ben & Jerry’s.
Christopher "Dudus" Coke, also know as the "Kingston Kingpin," is the notorious longtime leader of the international Shower Posse gang.
Nat King Cole became the first African-American performer to host a variety TV series in 1956. He's best known for his soft baritone voice and for singles like "The Christmas Song," "Mona Lisa" and "Nature Boy."
Constantine I was the first Christian Roman emperor. He ruled at the beginning of the 4th century and began the evolution of the empire into a Christian state.
Grammy-award winning musician Ry Cooder has released multiple American-roots style records under his own name, and has also recorded with musicians worldwide.
Robin Cook was a British Labour Party politician, who was the Member of Parliament (MP) for Livingston from 1983 until his death.
Astronomer Nicolaus Copernicus identified the concept of a heliocentric solar system, in which the sun, rather than the earth, is the center of the solar system.
Billy Corgan is an American musician best known as the lead vocalist and guitarist in the alternative rock band Smashing Pumpkins.
Working with Bud Abbott, Lou Costello was part of one of most popular comedy duos of the 20th century.