Leslie Knipfing

Leslie Knipfing - Updated Feb 2023

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Updated On January 8, 2023

Leslie Knipfing is from a high-profile family widely recognized as a sister of American actors, comedians, and writers Kevin James and Gary Valentine. Both Knipfing brothers are considered as one the most renowned popular faces in the entertainment industry with a lot of hit movies and TV shows.

Early Life and Childhood

Leslie Knipfing was born on November 17, 1974, in her birthplace, Bismarck, North Dakota. She holds an American nationality.

Currently, her age is 47 years old. She belongs to mixed ethnicity. Her mother’s name is Janet Knipfing she is a Chiropractors’ office worker.

And her father’s name is  Joseph Valentine Knipfing Jr he is an insurance agency owner.

Similarly, She has two old brothers Kevin George Kinpfing and Gary Joseph Kinpfing. Both of them are actors, comedians, and screenwriters.


Caption: Leslie-Knipfing attending a program (Source: Relationship DB)

Leslie Knipfing – Net Worth 2023

She was the only member of the family who is in the entertainment industry. At such an early age, she has been able to earn quite a good amount of net worth.

As she handles the charity of her brother, there are no specific figures for her income salary. However, her net worth is $1.5 million.

Personal Life

Leslie is very beautiful and attractive. But regarding her love life and relationships, there is no specific information about them.

It’s quite tough to find information about her love affairs which are even more private. Hence, details about her affairs and personal relationship are not disclosed.


Caption: Leslie knifing during her shoot (source:odssf)

Health Issue

While her two brothers are busy making TV shows, and movies along with making the audience laugh.

Leslie has suffered from an eye disorder named retinitis pigmentosa which causes visual impairment and loss of vision.

However, she helped her brother Kevin to raise money for a charity to support retinitis pigmentosa disease.

Career and Professional Life

She stayed a low life away from social media attention that’s why there is not much information on her education and as well as career.

However, she has never talked about it and hasn’t signed any movies yet. Currently, she is working with her brothers.



Caption: Leslie-keeping during the event
(source: Fandango)

Talking about her brother Kevin James is an American Movie Actor. Kevin James was able to play Doug on the TV sitcom “The King of Queens”.

Likewise, his other film credits include Paul Blart: Mall Cop, Zookeeper, Pixels, Hitch, as well as Grown-Ups, and many others.

Body Measurements

Regarding her physical appearance, Leslie has a white oval kind of face, blonde hair, and a pair of pale eyes colored. She stands at a height of 5 feet 9 inches tall.

Leslie Knipfing – Social Media

She is not so active in media. However, she has an Instagram account with the user name @mslesliebibb. She has gathered 145k followers on her Instagram.