The biography of Barbie
"Barbie's full name is Barbara Millicent Roberts. In a series of novels published by Random House in the 1960s, her parents' names are given as George and Margaret Roberts from the fictional town of Willows, Wisconsin. Barbie has been said to attend Willows High School and Manhattan International High School in New York City, based on the real-life Stuyvesant High School. She has an on-off romantic relationship with her beau Ken (Ken Carson), who first appeared in 1961. Like Barbie, Ken shares his name with one of Ruth Handler's children. A news release from Mattel in February 2004 announced that Barbie and Ken had decided to split up, but in February 2006 they were back together again.
Barbie has had over forty pets including cats and dogs, horses, a panda, a lion cub, and a zebra. She has owned a wide range of vehicles, including pink convertibles, trailers and jeeps. She also holds a pilot's license, and operates commercial airliners in addition to serving as a flight attendant. Barbie's careers are designed to show that women can take on a variety of roles in life, and the doll has been sold with a wide range of titles including Miss Astronaut Barbie (1965), Doctor Barbie (1988) and Nascar Barbie (1998). 
Mattel has created a range of companions for Barbie, including Hispanic Teresa, African American Christie and Steven (Christie's boyfriend). For more details, see the List of Barbie's friends and family."