Courtney Henggeler is an American actress best known for her roles as Amanda LaRusso in the Netflix series Cobra Kai and as Missy Cooper in The Big Bang Theory. She was born on December 11, 1978, making her 46 years old in 2024. She began her acting journey in the early 2000s and steadily built a career spanning two decades and many TV and film roles
From early guest roles on shows such as House, Criminal Minds, Mom, and NCIS, she rose to prominence when she landed a starring role in Cobra Kai in 2018. Her performance garnered attention and loyal fans.
In April 2025, after more than 20 years in the industry, she announced her retirement from acting, sharing candid reflections on burnout and a desire for personal change.
Today, she lives a quieter life in Connecticut, focusing on family and personal fulfillment, stepping away from the spotlight and saying farewell to the constant hustle of Hollywood.
Who Is Courtney Henggeler?
Courtney Healy Henggeler, born December 11, 1978, in Phillipsburg, New Jersey, is an American actress. She grew up in the Poconos, Pennsylvania, until the age of 14, when she later moved to Seaford, New York. She attended Seaford High School and briefly studied at SUNY Fredonia before dropping out to pursue a career in acting in Los Angeles.
She first appeared onscreen in the 2003 film The Bog Creatures as Susan Beth. Over the years, she appeared in many guest and recurring roles, including House, NCIS, Mom, Faking It, The Mysteries of Laura, Fuller House, and Nobody’s Fool.
Her big break came in 2018 with Cobra Kai, where she played Amanda LaRusso, the wife of Daniel LaRusso (Ralph Macchio). The show ran until early 2025, making her a widely recognized Figure.
In April 2025, she retired from acting, citing long-term burnout and a desire for personal direction and control over her life’s next chapter.
| Category | Details |
| Name | Courtney Healy Henggeler |
| Family | Married to Ross Kohn, two children |
| Career | Actress (2003–2025) |
| Net Worth | ~$1 million (2025) |
| Body Measurements | Height 5 ft 9 in, weight ~60 kg |
| Ethnicity | German, Swiss‑German, Irish, Italian |
| Height | 5 ft 9 in (~175 cm) |
| Weight | ~60 kg |
| Age | 46 years old (as of 2025) |
| Eye Color | Hazel |
| Hair Color | Dark Brown |
| Body Type | Slim |
| Relationship | Married (Ross Kohn, m. 2015) |
Early Life and Background
She was born in Phillipsburg, New Jersey, on December 11, 1978. Her full name is Courtney Healy Henggeler, and her parents are William and Margaret Henggeler. She lived in the Poconos, Pennsylvania, until the age of 14, then moved with her family to Seaford, Long Island, New York.
In high school, she participated in a production of Carousel, which was encouraged by a friend named Patti around 9th grade, sparking her interest in acting. She graduated from Seaford High School and briefly attended SUNY Fredonia, later dropping out to pursue acting lessons in Los Angeles.
Her background reflects a stable, modest upbringing with early exposure to the performing arts and formal training in Los Angeles.
Personal Life and Relationships
Courtney married Ross Kohn in October 2015 in a private ceremony. They have two children together: son Oscar Noah Kohn, born January 25, 2017, and daughter Georgie Healy Kohn, born March 1, 2019.
She keeps her personal life very private and rarely shares family details with the public. She has emphasized the importance of her children and marriage in interviews and on social media.
After leaving Hollywood in 2025, she now lives with her family in Connecticut, describing a peaceful, reclusive lifestyle away from social media and the entertainment industry’s hustle.
Career and Achievements
Courtney began her acting career in 2003 with The Bog Creatures, playing Susan Beth ﹘ her first film role. She transitioned to TV with guest parts in shows like House, Criminal Minds, NCIS, Jane the Virgin, Mom, Faking It, The Mysteries of Laura, Fuller House, and more.
In 2008, she appeared as Missy Cooper, the twin sister of Sheldon, in The Big Bang Theory, which brought her wider recognition across two episodes.
Her breakthrough came with Cobra Kai in 2018, where she portrayed Amanda LaRusso across all six seasons, from 2018 through the series finale in February 2025
She also appeared in the 2023 film “The Boys in the Boat,” directed by George Clooney, and in the romantic comedy “Nobody’s Fool” (2018).
In April 2025, Courtney announced her retirement from acting after more than 20 years, citing burnout and a desire to take control of her life beyond being a “cog in the machine.”
Net Worth Overview
Here is an overview of her estimated net worth from 2021 to 2025:
| Year | Estimated Net Worth | Monthly Income | Annual Income |
| 2021 | $0.8 M | ~$5,000 | ~$60,000 |
| 2022 | $0.9 M | ~$6,000 | ~$72,000 |
| 2023 | $1.0 M | ~$8,000 | ~$96,000 |
| 2024 | $1.0 M | ~$8,000 | ~$96,000 |
| 2025 | $1.0 M | ~$8,000 | ~$96,000 |
Her net worth is expected to steadily grow to around $1 million by 2025, with monthly and annual income derived from acting roles, the Cobra Kai salary, and other appearances.
Major Sources of Income
- Salary from her starring role as Amanda LaRusso on Cobra Kai
- Guest and recurring roles on television series such as The Big Bang Theory, Mom, NCIS, and Faking It
- Film appearances include Nobody’s Fool (2018) and The Boys in the Boat (2023)
- Residuals, streaming royalties, and syndication from popular series
Luxurious Lifestyle
- She lived comfortably with earnings from her lead role in Cobra Kai
- Purchased a home in Connecticut, dubbed “the house that Cobra Kai built”
- Maintained a modest, tasteful lifestyle without flashy spending habits
- After retirement, her lifestyle shifted to a quiet family life, stepping away from social media and public events
Hobbies and Fun Facts
- She enjoys the performing arts, having started in school theater productions, such as Carousel, in 9th grade.
- She trained formally in acting lessons in Los Angeles after leaving college.
- She has a slim build, stands at approximately 5 feet 9 inches tall, and weighs around 60 kg, with hazel eyes and dark brown hair. She is of mixed European ancestry, comprising German, Swiss-German, Irish, and Italian heritage.
- She once admitted to feeling like a “fraud” for being recognized for only two episodes of The Big Bang Theory despite fans’ assumptions of a larger role.
- Her character, Amanda, in Cobra Kai, allowed her to explore action and drama in a franchise beloved by many.
- She stepped away from all social media in 2025, describing herself as living “like a hermit” in Connecticut.
Future Prospects
- She has retired from acting and is unlikely to return to Hollywood any time soon.
- She is pursuing a quieter life, raising her two children, and enjoying privacy.
- Potential future involvement in creative or behind-the-scenes roles (e.g., producing, writing, mentoring) remains possible as she explores new personal directions.
- Her established fan base may welcome occasional future projects, but no return to regular acting is expected.
Impact on Social Media
- Before her retirement, she maintained a strong social media presence, boasting over 400,000 Instagram followers, achieved through selfies, lifestyle posts, and promotional content.
- After her retirement announcement, she quietly deactivated or stopped regular activity on social media, stating life is better without the noise.
- Fan communities remain active online—especially those for Cobra Kai and The Big Bang Theory—celebrating her performances.
- Even without a personal social presence now, her characters continue to resonate and be shared widely among fans.
| Platform | Link |
| Wikipedia | Click here |
| Click here |
Frequently Asked Questions (FAQs)
Q: How old is Courtney Henggeler?
A: She was born on December 11, 1978, and is 46 years old as of 2025.
Q: What is she best known for?
A: Her most prominent roles are Amanda LaRusso in Cobra Kai and Missy Cooper in The Big Bang Theory.
Q: Is she still acting?
A: No. She announced her retirement from acting in April 2025, following a career spanning more than 20 years in the industry.
Q: Who is she married to?
A: She is married to Ross Kohn; they wed in October 2015 and have two children.
Q: What is her net worth?
A: Her estimated net worth in 2025 is around $1 million, built through TV and film work and residuals.
Conclusion
Courtney Henggeler’s age is 46 as of 2025. She is an accomplished American actress whose journey has spanned two decades, including memorable guest roles and a breakout lead in one of streaming’s most popular series, Cobra Kai. Despite success and a devoted fan base, she chose to retire in 2025, seeking fulfillment outside of acting. Now living quietly with her family, she remains appreciated by fans for her warmth, talent, and authenticity. Her legacy endures through beloved characters and the impact she made on both Cobra Kai and The Big Bang Theory.
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