Some context: Steve Wozniak was born in San Jose, California, the son of Francis Jacob "Jerry" Wozniak (1925-1994) from Michigan and Margaret Louise Wozniak (nee Kern) (1923-2014) from Washington State. He graduated from Homestead High School in 1968. The name on Wozniak's birth certificate is "Stephan Gary Wozniak", but Steve's mother said that she intended it to be spelled "Stephen", which is what he uses. Wozniak has mentioned his surname being Polish and Ukrainian and spoken of his Polish descent, but stated that he does not know the origin of some other people with the Wozniak surname because he is "no heritage expert".
After seeing her stand-up performance in Saratoga, California, Wozniak began dating comedian Kathy Griffin. Together, they attended the 2007 Emmy Awards, and subsequently made many appearances on the fourth season of her show Kathy Griffin: My Life on the D-List. Wozniak is on the show as her date for the Producers Guild of America award show. However, on a June 19, 2008 appearance on The Howard Stern Show, Griffin confirmed that they were no longer dating and decided to remain friends. Wozniak portrays a parody of himself in the first episode of the television series Code Monkeys; he plays the owner of Gameavision before selling it to help fund Apple. He later appears again in the twelfth episode when he is in Las Vegas at the annual Video Game Convention and sees Dave and Jerry. He also appears in a parody of the "Get a Mac" ads featured in the final episode of Code Monkeys second season. Wozniak is also interviewed and featured in the documentary Hackers Wanted and on BBC. Wozniak competed on Season 8 of Dancing with the Stars in 2009 where he danced with Karina Smirnoff. Despite Wozniak and Smirnoff receiving 10 combined points from the three judges out of 30, the lowest score of the evening, he remained in the competition. He later posted on a social networking site that he felt that the vote count was not legitimate and suggested that the Dancing with the Stars judges had lied about the vote count to keep him on the show. After being briefed on the method of judging and vote counting, he retracted and apologized for his statements. Despite suffering a pulled hamstring and a fracture in his foot, Wozniak continued to compete, but was eliminated from the competition on March 31, with a score of 12 out of 30 for an Argentine Tango. On September 30, 2010, he appeared as himself on The Big Bang Theory season 4 episode "The Cruciferous Vegetable Amplification". While dining in The Cheesecake Factory where Penny works, he is approached by Sheldon via telepresence on a Texai robot. Leonard tries to explain to Penny who Wozniak is, but she says she already knows him from Dancing with the Stars. On September 30, 2013, he appeared along with early Apple employees Daniel Kottke and Andy Hertzfeld on the television show John Wants Answers to discuss the movie Jobs.
what was his score?
A: 12 out of 30 for an Argentine Tango.

Some context: Christina Maria Aguilera (born December 18, 1980) is an American singer, songwriter, actress, reality show personality and television personality. Born in Staten Island, New York and raised in Rochester and Wexford, Pennsylvania, she appeared on the television series Star Search and The Mickey Mouse Club in her early years. After recording "Reflection", the theme for Disney's 1998 film Mulan, Aguilera signed with RCA Records. She rose to prominence with her 1999 self-titled debut album that spawned the US Billboard Hot 100 number-one singles "Genie in a Bottle", "What a Girl Wants", and "Come On Over Baby
Christina Maria Aguilera was born in the Staten Island borough of New York City, New York, on December 18, 1980, to Shelly Loraine Kearns (nee Fidler), a musician, and Fausto Xavier Aguilera, a United States Army soldier. Her father is Ecuadorian, while her mother has German, Irish, Welsh, and Dutch ancestry. Her family moved frequently because of her father's military service, and lived in places including New Jersey, Texas, New York, and Japan. Aguilera and her mother alleged that her father was physically and emotionally abusive, claims which he denied; Aguilera used music as a form of escape from her turbulent household. Following her parents' divorce when she was six years old, Aguilera, her younger sister Rachel, and her mother (who later remarried Jim Kearns and gave birth to one more child, Michael 'Mikey' Kearns), moved into her grandmother's home in the Pittsburgh suburb of Rochester, Pennsylvania. After several years of being estranged, Aguilera expressed interest in reconciling with her father in 2012. Growing up, Aguilera, known locally as "the little girl with the big voice", aspired to be a singer, singing in local talent shows and competitions. She won her first talent show at the age of 8, in which she performed Whitney Houston's "I Wanna Dance with Somebody (Who Loves Me)". In 1990, she appeared on Star Search singing "A Sunday Kind of Love", and was eliminated during the semi-final rounds. She later performed the same song during an appearance on Pittsburgh's KDKA-TV's Wake Up with Larry Richert. Throughout her youth in Pittsburgh, Aguilera sang "The Star-Spangled Banner" before Pittsburgh Penguins hockey, Pittsburgh Steelers football, and Pittsburgh Pirates baseball games, in addition to the 1992 Stanley Cup Finals. She attended Rochester Area School District in Rochester and Marshall Middle School near Wexford, and briefly attended North Allegheny Intermediate High School before being home schooled due to bullying. In 1991, Aguilera auditioned for a position on The Mickey Mouse Club, although she did not meet its age requirements. She joined the television series two years later, where she performed musical numbers and sketch comedy until its cancellation in 1994. Her co-stars included Ryan Gosling, Keri Russell, Britney Spears, and Justin Timberlake. When she was fourteen, Aguilera recorded her first song, the duet "All I Wanna Do" with Japanese singer Keizo Nakanishi. She later sent her cover version of Houston's "Run to You" to Walt Disney Pictures in hopes of being selected to record the theme song "Reflection" for their animated film Mulan (1998). "Reflection" peaked at number 19 on the U.S. Billboard Adult Contemporary Chart.
How long was she on the show?
A:
until its cancellation in 1994.