A gate or gateway is a point of entry to a space enclosed by walls, or a moderately sized opening in a fence. Gates may prevent or control entry or exit, or they may be merely decorative. Other terms for gate include yett and port. The word derives from the old Norse "gata", meaning road or path, and originally referred to the gap in the wall or fence, rather than the barrier which closed it.

A gate may have a latch to keep it from swinging and a lock for security. Larger gates can be used for a whole building, such as a castle or fortified town, or the actual doors that block entry through the gatehouse. Today, many gate doors are opened by an automated gate operator.

Types of gates include:

This gate does not prevent entry but clearly suggests a borderline

A small but elegant gate to a meadow path

Ishtar Gate is the oldest city gate in existence

Wringin Lawang, a 14th century Majapahit split gate in Trowulan

Richly decorated Balinese temple gate

This gate at Columbia University was closed to prevent entry of protesters

William Henry "Bill" Gates III (born October 28, 1955 in Seattle, Washington) is an American business magnate, computer programmer and philanthropist. Gates is the former chief executive officer (CEO) and current chairman of Microsoft, the world’s largest personal-computer software company he co-founded with Paul Allen. He is consistently ranked among the world's wealthiest people and was the wealthiest overall from 1995 to 2009, excluding 2008, when he was ranked third; in 2011 he was the wealthiest American and the second wealthiest person. During his career at Microsoft, Gates held the positions of CEO and chief software architect, and remains the largest individual shareholder, with 6.4 percent of the common stock. He has also authored or co-authored several books.

Gates is one of the best-known entrepreneurs of the personal computer revolution. Gates has been criticized for his business tactics, which have been considered anti-competitive, an opinion which has in some cases been upheld by the courts. In the later stages of his career, Gates has pursued a number of philanthropic endeavors, donating large amounts of money to various charitable organizations and scientific research programs through the Bill & Melinda Gates Foundation, established in 2000.

Graham Jarvis (August 25, 1930 – April 16, 2003) was a Canadian character actor in American films and television from the 1960s.

Born in Toronto, Jarvis attended Williams College before moving to New York to pursue a career in theater. Jarvis appeared on such television programs as Naked City, Route 66, N.Y.P.D., All in the Family, Mary Hartman, Mary Hartman, M*A*S*H, Mork & Mindy, Starsky and Hutch, Cagney and Lacey, Fame, Married... with Children, Star Trek: The Next Generation, The X Files, ER, and Six Feet Under. He also played character roles in many films. His last major part was as "Charles Jackson", father of Annie Jackson Camden in the Warner Brothers TV drama 7th Heaven, a role that he filled until his death.

Jarvis acted in the role of Elliot Sinclair in the Journeyman Project trio of video games and was also the narrator in the first American production of The Rocky Horror Show at the Roxy Theatre in Los Angeles, playing alongside Meat Loaf and Tim Curry.

He lived in Los Angeles with his wife Joanna Jarvis, and two sons Alex and Matt. Jarvis was also the uncle of former AIMR President Peter Jarvis. In 2003, he died from multiple myeloma. He was interred at Pierce Brothers Valley Oaks Memorial Park in Westlake Village, California.

Aaron Dontez Yates (born November 8, 1971), better known by his stage name Tech N9ne (pronounced "Tech Nine"), is an American rapper from Kansas City, Missouri. In 1999, Yates and Travis O'Guin founded the record label Strange Music. Throughout his career, Yates has sold over one million albums and has had his music featured in film, television, and video games. In 2009, he won the Left Field Woodie award at the mtvU Woodie Awards.

His stage name originated from the TEC-9 semi-automatic handgun, given to him by rapper Black Walt due to his fast rhyming style. Yates later applied a deeper meaning to the name, claiming that it stands for the complete technique of rhyme, with 'tech' meaning technique and 'nine' representing the number of completion.

Aaron Dontez Yates was born on November 8, 1971 in Kansas City, Missouri. He began rapping at a very early age, and would rap the letters of his name in order to remember how to spell it. He never met his father, and his mother suffered from epilepsy and lupus when he was a child, which emotionally affected him and inspired him to "search for God." He would wander around abandoned buildings with his best friend, Brian Dennis, hoping to catch a ghost on film. In 2003, Dennis was shot and killed by his girlfriend's ex-boyfriend, which further inspired Yates' search for a higher power, as well as giving him the drive to vent his frustrations in his music.

Serj Tankian (Western Armenian: Սերժ Թանգեան [ˈsɛɾʒ tʰɑnˈkʰjɑn]; born August 21, 1967) is a Lebanese-born Armenian-American singer–songwriter, composer, multi-instrumentalist, playwright, record producer, poet, and political activist. He is best known as the lead vocalist, songwriter, keyboardist, and occasional live rhythm guitarist of the rock band System of a Down.

During his musical career, Tankian has released five albums with System of a Down, one with Arto Tunçboyacıyan (Serart), as well as three solo albums Elect the Dead, Imperfect Harmonies and Harakiri. A live orchestral version of Elect the Dead incorporating the Auckland Philharmonia Orchestra named Elect the Dead Symphony was released. In 2002, Tankian and Rage Against the Machine/Audioslave guitarist Tom Morello co-founded a non-profit political activist organization, Axis of Justice. Tankian also founded the music label Serjical Strike Records.

Tankian is ranked 26th in the Hit Parader's Top 100 Metal Vocalists of All Time.