Sergey Mikhaylovich Brin is an American computer scientist and internet entrepreneur who, with Larry Page, co-founded Google, one of the most profitable Internet companies. As of June 2014, his personal wealth was estimated to be US$ 30 bil...

Jimmy Donal "Jimbo" Wales is a U.S. Internet entrepreneur and a wiki pioneer who is best known as the founder and leader of Wikipedia, an international collaborative open-source free encyclopedia on the Internet....

Joanne "Jo" Rowling, pen names J. K. Rowling and Robert Galbraith, is a British novelist best known as the author of the Harry Potter fantasy series. The books have gained worldwide attention, won multiple awards, and sold more than 400 mil...

Barack Hussein Obama II is an American politician who is the 44th President of the United States. He is the first African American to hold the office and the first president born outside the continental United States. Born in Honolulu, Hawa...

Steve Wozniak, known as Woz, is an American inventor, computer engineer and programmer who co-founded Apple Computer (now Apple Inc.) with Steve Jobs and Ronald Wayne. Wozniak single-handedly invented both the Apple I and Apple II computers...

William Jefferson Clinton served as the forty-second President of the United States from 1993 to 2001. He was the third-youngest president, older only than Theodore Roosevelt and John F. Kennedy. He became president at the end of the Cold W...

Lawrence "Larry" Joseph Ellison is an American businessman, entrepreneur, and philanthropist who is co-founder, executive chairman and chief technology officer of Oracle Corporation. As of January 2018, he was listed by Forbes magazine as t...

Emmett Louis Till was a 14-year-old African-American who was lynched in Mississippi in 1955, after a white woman said she was offended by him in her family's grocery store. The brutality of his murder and the fact that his killers were acqu...

As spacecraft commander for Apollo 11, the first piloted lunar landing mission, Armstrong gained the distinction of being the first person to step on the surface of the Moon. On July 16, 1969, Armstrong, Michael Collins, and Edwin E. "Buzz"...

Andy Warhol was an American artist, director and producer who was a leading figure in the visual art movement known as pop art. His works explore the relationship between artistic expression, celebrity culture, and advertising that flourish...

Stanley Kubrick was an American film director, screenwriter, and producer. He is frequently cited as one of the greatest and most influential directors in cinematic history. His films, which are mostly adaptations of novels or short stories...

Fidel Alejandro Castro Ruz was a Cuban revolutionary and politician who governed the Republic of Cuba as Prime Minister from 1959 to 1976 and then as President from 1976 to 2008. Politically a Marxist–Leninist and Cuban nationalist, he also...

James Arthur Baldwin was an American novelist, playwright, essayist, poet, and activist. His essays, as collected in Notes of a Native Son (1955), explore intricacies of racial, sexual, and class distinctions in Western societies, but most...

James Ephraim Lovelock is an independent scientist, environmentalist and futurist who lives in Dorset, England. He is best known for proposing the Gaia hypothesis, which postulates that the biosphere is a self-regulating entity with the cap...

Milton Friedman is the twentieth century's most prominent economist advocate of free markets. He was born in 1912 to Jewish immigrants in New York City. He attended Rutgers University, where he received his B.A. at the age of twenty, then w...