Robin McLaurin Williams (born July 21, 1951) is an American actor and comedian. Rising to fame with his role as the alien Mork in the TV series Mork & Mindy, and later stand-up comedy work, Williams has performed in many feature films since 1980. He won the Academy Award for Best Supporting Actor for his performance in the 1997 film Good Will Hunting. He has also won two Emmy Awards, four Golden Globes, two Screen Actors Guild Awards and five Grammy Awards.

Williams was born in Chicago, Illinois. His mother, Laura McLaurin (née Smith, 1922–2001), was a former model from New Orleans, Louisiana. His father, Robert Fitzgerald Williams (September 10, 1906 – October 18, 1987), was a senior executive at Ford Motor Company in charge of the Midwest region. His maternal great-great-grandfather was senator and Mississippi governor Anselm J. McLaurin. Williams is of English, Welsh, Irish, and French ancestry. He was raised in the Episcopal Church (his mother practiced Christian Science). He grew up in Bloomfield Hills, Michigan, where he was a student at the Detroit Country Day School, and later moved to Woodacre, Marin County, California, where he attended the public Redwood High School. Williams studied at Claremont McKenna College (then called Claremont Men's College) for four years. He has two half-brothers: Todd (who died August 14, 2007) and McLaurin.

Toby Keith Covel (born July 8, 1961) best known as Toby Keith, is an American country music singer-songwriter, record producer and actor. Keith released his first four studio albums — 1993's Toby Keith, 1994's Boomtown, 1996's Blue Moon and 1997's Dream Walkin', plus a Greatest Hits package for various divisions of Mercury Records before leaving Mercury in 1998. These albums all earned gold or higher certification, and produced several chart singles, including his debut "Should've Been a Cowboy", which topped the country charts and was the most played country song of the 1990s. The song has received three million spins since then, according to Broadcast Music Incorporated.

Signed to Nashville DreamWorks in 1998, Keith released his breakthrough single "How Do You Like Me Now?!" that year. This song, the title track to his 1999 album of the same name, was the Number One country song of 2000, and one of several chart-toppers during his tenure on DreamWorks Nashville. His next three albums, Pull My Chain, Unleashed, and Shock'n Y'all, produced three more Number Ones each, and all of the albums were certified multi-platinum. A second Greatest Hits package followed in 2004, and after that, he released Honkytonk University.

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.