• Source of Wealth: Film and Television
• Age: 57
• Birth Place: Los Angeles, California, USA
• Height: 1.6 m (5′ 3″)
• Weight: 116 lbs (52.62 lbs)
• Marital Status: Married (Martie Allen)
• Full Name: Christina Ann McNichol
• Nationality: American
• Date of Birth: September 11, 1962
• Ethnicity: Irish and Lebanese
• Occupation: Actress
• Education: Valley College

American actress Christina Ann McNichol or “Kristy” has an estimated net worth of $7 million, which was earned through her acting career. Kristy McNichol started her career as TV personality appearing in commercials with her brother and later had guest appearances in TV series such as The Love Boat, Starsky and Hutch, and more. She made her money and fame as Buddy in the television series, Family, which earned her Best Supporting Actress Emmy Awards twice, in 1977 and 1979.

She appeared with The Carpenters in 1977, performing as a singer after which she and her brother recorded an album in 1978. Her career was piquing and her feature film career started with Burt Reynolds in The End. Until 1982, Kristy McNichol had acclaimed performances with high caliber actors, but everything seemed to go downhill from there on. She retired from acting completely in 1992 when she was diagnosed with bipolar disorder, and teaches acting and does charity work at present.