Sir Timothy John "Tim" Berners-Lee, OM, KBE, FRS, FREng, FRSA (born 8 June 1955), also known as "TimBL", is an English computer scientist, MIT professor and the inventor of the World Wide Web. He made a proposal for an information management system in March 1989 and on 25 December 1990, with the help of Robert Cailliau and a young student at CERN, he implemented the first successful communication between a Hypertext Transfer Protocol (HTTP) client and server via the Internet.

Berners-Lee is the director of the World Wide Web Consortium (W3C), which oversees the Web's continued development. He is also the founder of the World Wide Web Foundation, and is a senior researcher and holder of the 3Com Founders Chair at the MIT Computer Science and Artificial Intelligence Laboratory (CSAIL). He is a director of The Web Science Research Initiative (WSRI), and a member of the advisory board of the MIT Center for Collective Intelligence.

In 2004, Berners-Lee was knighted by Queen Elizabeth II for his pioneering work. In April 2009, he was elected a foreign associate of the United States National Academy of Sciences.

Charles Peete "Charlie" Rose, Jr. (born January 5, 1942) is an American television talk show host and journalist. Since 1991 he has hosted Charlie Rose, an interview show distributed nationally by PBS since 1993. He has also co-anchored CBS This Morning since January 2012. Rose, along with Lara Logan, has hosted the revived CBS classic Person to Person, a news program during which celebrities are interviewed in their homes, originally hosted from 1953 to 1961 by Edward R. Murrow.

Rose was born in Henderson, North Carolina, the only child of Margaret Frazier and Charles Peete Rose, Sr., tobacco farmers who owned a country store. As a child, Rose lived above his parents' store in Henderson and helped out with the family business from age seven. Rose admitted in a Fresh Dialogues interview that as a child his insatiable curiosity was constantly getting him in trouble. A high school basketball star, Rose entered Duke University intending to pursue a degree with a pre-med track, but an internship in the office of Democratic North Carolina Senator B. Everett Jordan got him interested in politics. Rose graduated in 1964 with a bachelor's degree in history. At Duke, he was a member of the Kappa Alpha Order fraternity. He earned a Juris Doctor from the Duke University School of Law in 1968. He met his wife, Mary (née King), while attending Duke.

Dominic John Romulus "Dom" Joly ( /ˈdʒɒli/; born 15 November 1967) is a British television comedian and journalist. He came to note as the star of Trigger Happy TV, a hidden camera show that was sold to over seventy countries worldwide. Since then, Joly has continued to make edgy off-beat television like World Shut Your Mouth for BBC1 and Dom Joly's Happy Hour, a spoof travel show for Sky One.

Joly is also an author with several books to his name, and an award-winning travel writer for both the Sunday Times and the Mail On Sunday. He writes several regular columns for various UK nationals and periodicals including a weekly sports column for The Independent and an eclectic weekly column for the Independent on Sunday.

Joly is currently developing a movie called War Of The Flea in the USA, and published The Dark Tourist in 2010, about dark tourism. He has also completed filming a documentary on Tintin for Channel 4 (Back2Back Productions) which aired on 19 March 2010.

Joly was a contestant on the tenth series of I'm a Celebrity... Get Me Out of Here!; he finished in fourth place.

Mark Elliot Zuckerberg (born May 14, 1984) is an American computer programmer and Internet entrepreneur. He is best known as one of four co-founders of the social networking site Facebook, of which he is chairman and chief executive.

Zuckerberg was born and raised in a Jewish household in New York state. While still in middle school in his early teens, he took up writing software programs as a hobby, beginning with BASIC, with help from his father. His father then hired a tutor to help his son develop his programming skills further. Zuckerberg's enjoyment in writing programs led him to developing computer games, writing a music player, and setting up a primitive home network he called "ZuckNet." His private tutor calls him a "prodigy." In high school he excelled in classic literature and science, while becoming proficient in four other languages. He was also captain of the school's fencing team.

He later enrolled in Harvard, majoring in computer science and sociology. In his sophomore year he wrote a program called Facemash as a "fun" project, letting students on the college's network vote on other students' photo attractiveness. It was shut down within days, but would become a template for his writing Facebook, a program he launched from his dormitory room. With the help of friends, including roommate Dustin Moskovitz, Facebook went national on other campuses, and they moved to Palo Alto, California. By 2010, the site had an estimated 500 million users worldwide. Zuckerberg and Facebook have since been involved in various legal disputes initiated by others who have claimed a share of the company's profits due to their help in setting it up. Zuckerberg is the largest individual shareholder with 28.4 percent of the common stock and controls 56.9 percent of the voting power. As of 2012^[update], his personal wealth was estimated at more than $19.1 billion, making him one of the world's youngest billionaires. Zuckerberg is one of the 30 richest people on Earth.

Tim O'Reilly (born June 6, 1954) is the founder of O'Reilly Media (formerly O'Reilly & Associates) and a supporter of the free software and open source movements.

Born in County Cork, Ireland, O'Reilly moved to California with his family six weeks after he was born.^{[citation needed]}

O'Reilly was initially interested in literature upon entering college, yet after graduating from Harvard College in 1975 with a B.A. cum laude in Classics, he became involved in the field of computer user manuals. He defines his company not as a book or online publisher, nor as a conference producer (though the company does all three), but as a technology transfer company, "changing the world by spreading the knowledge of innovators." O'Reilly serves on the boards of directors of two companies, CollabNet and MySQL AB, and served on the board of Macromedia until its 2005 merger with Adobe Systems. He also serves on the board of directors for the public-service organization Code for America. In February 2012 he joined the UC Berkeley School of Information Advisory Board.