Kristy McNichol is a famous American actress who worked in several movies and popular TV projects in her career. She was born on 11 September 1962 in California USA and she started her career at a very early age. As per the reports, Kristy McNichol is known to have a worth of more than $7 million. https://biographypedia.org/what-happened-to-kristy-mcnichol-where-is-she-now-wiki/