McKellar was born in San Diego, California, but when she was seven years old, her family moved to Los Angeles. She and her sister Danica began to show interest in acting, sometimes competing against each other for roles. The two sisters were students at the Diane Hill Hardin Young Actors Space school. When her sister won the part of Winnie Cooper in "The Wonder Years", directors had strongly considered giving the part to Crystal. Wikipedia
The definitive Wikipedia entry for Crystal McKellar. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Crystal_McKellar
Crystal took her first dancing classes (tap) when she was three years old. This led to the beginning of her professional career, which started with commercials at age 7. About the time she was 12 years old, Crystal stopped interviewing and auditioning for www.imdb.com/name/nm0571271/
