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Who is Leslie Knipfing? Everything About Kevin James’ Sister

Leslie Knipfing (born November 17, 1974) is a 48 year-old foundation chief otherwise called the sister of Kevin James, the famous Hollywood entertainer and humorist most popular for showing up in the parody series The Lords of Sovereigns. Other than Kevin James, Leslie has another brother, Gary Valentine, who is additionally an entertainer. Leslie has procured acknowledgment since her brothers have effectively cut out a space for themselves in the entertainment biz.

Leslie Knipfing was Born in Mineola, New York in 1974 Leslie Knipfing was born on November 17, 1974, in Mineola, New York, US of America. Soon after her introduction to the world, her family moved to Stony Stream, Long Island, the US, where she was raised close by her brothers. The big name sister is of Caucasian and German family, while she is an American resident by birth.

Summary of Leslie Knipfing’s Bio 

  • Full name: Leslie Knipfing
  • Gender: Female
  • Date of birth: November 17, 1974
  • Leslie Knipfing’s Age: 48 years old
  • Ethnicity: Caucasian and German
  • Nationality: American
  • Zodiac Sign: Scorpio
  • Sexual Orientation: Straight
  • Religion: Christianity
  • Marital Status: Single
  • Leslie Knipfing’s Parents: Joseph Valentine Knipfing and Janet Knipfing
  • Siblings: Kevin James and Gary Valentine
  • Leslie Knipfing’s Height in Inches: 5 feet 10 inches
  • Leslie Knipfing’s Height in Centimetres: 178 cm
  • Leslie Knipfing’s Weight: 65 kg
  • Famous for: Being the sister of the popular Hollywood actor and comedian, Kevin James

Gary Valentine

  • Date of Birth: November 22, 1961
  • Age: 61 years old
  • Occupation: Actor, comedian, and writer

Kevin James

  • Date of Birth: April 26, 1965
  • Age: 57 years old
  • Occupation: Comedian, actor, screenwriter

She was born to Joseph Valentine Knipfing, a protection specialist, who died in 2006 at 75 years old in the wake of doing combating coronary illness. Her mom, Janet Knipfing, is a bone and joint specialist. Leslie Knipfing is the most youthful of three kids born to her folks. However she grew up with her kin, her eye imperfection made her life as a youngster less tomfoolery.

There are no subtleties of her schooling, yet thinking of her as eye deformity, she probably went to a unique school for kids with extraordinary necessities.

Besides, it is obscure in the event that she procured a degree on the grounds that the data about the college she joined in and her course of study has been kept hidden.

Is Leslie Knipfing Blind? Leslie Knipfing isn’t visually impaired, rather, she is experiencing a hereditary eye deformity known as retinitis pigmentosa. This is a gathering of intriguing eye surrenders that influence the retina. She was adversely impacted by the eye deformity since it restricted her from participating in numerous exercises from youth to adulthood.

It additionally kept her from joining showbiz like her brothers, who have made names for themselves in it.

By the by, she turned her constraints for good and began participating in crafted by the cause to empower those with a similar eye deformity and backing them.

She Deals with The JVK Establishment Leslie Knipfing is a cause occasion director for the JVK Establishment, claimed by Kevin James. The big name sister fund-raises for the establishment by putting together foundation occasions. Since she experienced a hereditary eye imperfection in youth, Leslie was motivated to go into crafted by magnanimity.


The establishment was established in Los Angeles, California, in 2006. Leslie, Gary, Kevin, and their mom are legal administrators and furthermore have controlling control over the establishment. All her relatives are centered around a predetermined area. Leslie Knipfing is centered around presenting individuals to be familiar with retinitis pigmentosa close by her brother Kevin. Together, they have upheld Steven and Alexandra Cohen Youngsters’ Clinical Center, Columbia College Clinical School, New York Presbyterian Emergency clinic, and some more.

An Investigate the Individual Existence of Kevin James’ Sister Regardless of having brothers who are top shots in the American media outlet, Leslie Knipfing gets insights regarding herself far from according to the media. There are no subtleties on assuming she is hitched or in a relationship that is known to the general population.

In light of the way that she isn’t dynamic on any virtual entertainment stage, she has not been spotted with anybody who seems like her sweetheart. She may be in a mysterious relationship and has decided not to unveil it. Her relatives have additionally helped in safeguarding her subtleties from the general population.

Nonetheless, it is accepted that with time, she will uncover who the fortunate man is. There are likewise no insights regarding who she has been connected to previously.

Leslie Knipfing Offers a Nearby Bond With Her Brothers Leslie Knipfing is the most youthful youngster born to her folks. She has two more seasoned brothers who are in showbiz.

Gary Joseph Knipfing, who is notable by his stage name Gary Valentine, is an American essayist, entertainer, and joke artist born on November 22, 1961, in Mineola, New York. He is the most established brother of Leslie Knipfing. Gary began his vocation in media outlets as an entertainer. The entertainer later started taking care of syndicated programs like Late Night With Conan O’Brien, The This evening Show With Jay Leno, and some more.

He later began his own half-hour exceptional on Good times TV. Gary has featured in many movies, similar to Host Group, Paul Blart: Security guard 2, The Canine Who Saved Summer, The Canine Who Saved Christmas and Thanksgiving, and some more. The entertainer likewise has likewise showed up in some TV programs like Kevin Can Stand by, Fargo, Men of A Particular Age, and others.


Gary Valentine got hitched to Jackyline Knipfing in 1993 and has not invited any youngsters. He imparts a cozy relationship to his sister, Leslie, and other relatives.

Kevin James, whose genuine name is Kevin George Knipfing, is the more established brother of the foundation occasion chief. He was born on April 26, 1965, in Mineola, New York. The entertainer is notable for his job in the satire series, The Lords of Sovereigns. Very much like his more seasoned brother, he began his profession in showbiz as a professional comic.

Right now, he has north of twenty movies to his name, including Host Group, Hubie Halloween, Becky, and some more. He has additionally showed up in Programs like Liv and Maddie, The Team, Kevin Can Stand by, and numerous others. He got hitched to Steffiana De La Cruz in 2011 and has invited four youngsters with her.

Kevin is extremely near his sister and the remainder of the family. As per him, Leslie generally helps him in arranging his everyday exercises. The entertainer on his way has consistently given her a few honors and is thankful for the manner in which she handles his everyday timetable.

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