Kourtney Kardashian has spent more than two decades in the public eye, evolving from a reality television personality into a businesswoman, lifestyle entrepreneur, mother, and influential celebrity figure. Born in Los Angeles in 1979, she became widely known alongside her family through Keeping Up with the Kardashians, which premiered in 2007.

Since then, Kourtney Kardashian has built a career that extends well beyond television. She has launched lifestyle ventures, developed a strong interest in wellness and family life, and become a familiar figure in fashion and popular culture. Her marriage to musician Travis Barker and their blended family have also become important parts of her public story.

This guide covers Kourtney Kardashian’s background, education, television career, businesses, children, marriage, lifestyle interests, and the major milestones that have shaped her career.

Key Takeaways

• Kourtney Kardashian was born on April 18, 1979, in Los Angeles, California.
• She became internationally recognized through Keeping Up with the Kardashians and its related series.
• She studied at the University of Arizona and earned a bachelor’s degree.
• She founded Poosh, a lifestyle and wellness platform, in 2019.
• She has four children: Mason, Penelope, Reign, and Rocky.
• She married Blink-182 drummer Travis Barker in 2022 and welcomed their son Rocky in 2023.

Kourtney Kardashian Biography

Who Is Kourtney Kardashian?

Kourtney Kardashian is the eldest daughter of Kris Jenner and the late Robert Kardashian. She grew up in Los Angeles with her younger siblings Kim Kardashian, Khloé Kardashian, and Rob Kardashian.

Her family became one of the most recognizable names in entertainment after their reality series Keeping Up with the Kardashians debuted in 2007. Kourtney was one of the central figures in the program and later appeared in several related television projects.

Although television provided the foundation for her fame, Kourtney gradually developed a separate identity as an entrepreneur. Her interests have particularly centered on lifestyle, wellness, family, beauty, and personal routines.

Kourtney Kardashian’s Early Life and Education

Kourtney was born in Los Angeles on April 18, 1979. Her parents were Robert Kardashian, an attorney and businessman, and Kris Jenner. Her father became nationally known for his involvement in the O.J. Simpson legal case.

Kourtney attended Marymount High School in Los Angeles, graduating in 1998. She subsequently attended Southern Methodist University in Dallas before transferring to the University of Arizona in Tucson.

At the University of Arizona, she earned a bachelor’s degree. Her college years preceded the reality-TV fame that would eventually make her a household name.

Her family background was already unusual, but Kourtney’s eventual career was shaped by a combination of family media exposure, business interests, and television opportunities.

Kourtney Kardashian and Reality Television

Keeping Up with the Kardashians

The biggest turning point in Kourtney Kardashian’s career came in 2007 when Keeping Up with the Kardashians premiered.

The series followed Kris Jenner, Kourtney, Kim, Khloé, Rob, Kendall, and Kylie as they navigated family relationships, business, relationships, and life in the public eye.

Kourtney quickly became one of the show’s recognizable personalities. Her straightforward personality and family-focused storylines helped distinguish her from her siblings.

The show’s popularity also created opportunities for spin-offs and other television projects. Kourtney appeared in programs connected to the Kardashian-Jenner television franchise, helping establish her as a television personality in her own right.

The Kardashians

After Keeping Up with the Kardashians ended, the family continued its television journey with The Kardashians. The newer series gave viewers another look at Kourtney’s family life, relationships, motherhood, and evolving priorities.

Her television presence has therefore remained an important part of her career, even as she has increasingly focused on projects outside traditional reality television.

Kourtney Kardashian’s Business Career

Kourtney Kardashian has used her celebrity platform to develop businesses and lifestyle projects.

Poosh

One of her most notable entrepreneurial ventures is Poosh, a lifestyle and wellness platform launched in 2019.

Poosh covers subjects including beauty, wellness, health, fashion, home, relationships, food, and lifestyle. The platform describes itself as a modern guide to living well and continues to feature content associated with Kourtney’s interests.

Kourtney has also used Poosh to discuss her own routines and experiences, including motherhood, beauty practices, exercise, food, and wellness.

The business helped establish her as more than a reality television personality by giving her a platform centered around her own editorial and lifestyle interests.

Kourtney Kardashian’s Approach to Wellness

Wellness has become a recurring theme in Kourtney Kardashian’s public profile.

Through Poosh, she has discussed subjects such as skincare, exercise, nutrition, sleep, self-care, and motherhood. Her approach tends to focus on routines and personal preferences rather than presenting one universal formula for healthy living.

For example, Poosh has published material based on Kourtney’s own skincare and beauty routines, including her preference for relatively minimal makeup on some days.

She has also spoken publicly about staying active during pregnancy and adapting exercise according to how she felt at different stages.

These details are best understood as personal experiences rather than medical advice. Individual health and pregnancy decisions should always be discussed with qualified professionals.

Kourtney Kardashian’s Family

Family has remained one of the central themes of Kourtney Kardashian’s public life.

She is the eldest Kardashian sibling and has three younger siblings: Kim Kardashian, Khloé Kardashian, and Rob Kardashian. Through her mother Kris Jenner’s later marriage to Caitlyn Jenner, Kourtney also became part of a larger blended family that includes Kendall and Kylie Jenner.

Her family relationships have been featured extensively throughout the Kardashian-Jenner television franchise.

Kourtney Kardashian’s Children

Kourtney has four children.

She shares three children with her former partner Scott Disick:

• Mason Dash Disick
• Penelope Scotland Disick
• Reign Aston Disick

She shares her youngest child, Rocky Thirteen Barker, with Travis Barker. The couple welcomed Rocky on November 1, 2023.

Motherhood has increasingly become an important part of Kourtney’s public identity. She has frequently discussed the importance of spending time with her children and creating family-centered routines.

Kourtney Kardashian and Travis Barker

Kourtney Kardashian’s relationship with Blink-182 drummer Travis Barker became a major part of her personal story.

The two had known each other for years before their romantic relationship developed. Their relationship eventually became public, and they married in 2022.

They later held a lavish wedding celebration in Italy. In November 2023, they welcomed their first child together, Rocky Thirteen Barker.

Their relationship also created a blended family involving Kourtney’s three older children and Travis Barker’s children from previous relationships.

As of 2026, the extended family includes seven children across the blended household: Kourtney’s four children and Travis’s children Landon and Alabama, along with his stepdaughter Atiana De La Hoya.

Kourtney Kardashian’s Personal Style

Fashion has been another important part of Kourtney Kardashian’s public image.

Her style has changed considerably throughout her career. Earlier television appearances often featured polished celebrity looks, while her more recent public image has included a mixture of relaxed outfits, vintage-inspired pieces, and high-fashion looks.

Her relationship with Travis Barker has also influenced some of her fashion choices, particularly during their public appearances together.

Kourtney has spoken about allowing her personal style to evolve with different stages of her life. Poosh has described her current approach as favoring comfort and an effortless feel, particularly when she is spending time at home with her children.

Kourtney Kardashian’s Influence on Popular Culture

Kourtney Kardashian’s influence extends beyond reality television.

The Kardashian-Jenner family helped shape the modern celebrity-media environment, where television, social media, fashion, business, and personal branding overlap.

Kourtney’s contribution to that culture has been distinctive because she has increasingly emphasized lifestyle and family rather than pursuing the same business and entertainment paths as her sisters.

Her career demonstrates how reality television can become a starting point for broader entrepreneurial opportunities. The combination of television exposure, digital media, product development, and personal branding has allowed her to maintain a public presence for many years.

What Makes Kourtney Kardashian Different From Her Sisters?

Each Kardashian-Jenner sibling has developed a different public identity.

Kourtney is particularly associated with:

• Reality television
• Motherhood and family life
• Wellness and lifestyle content
• Poosh
• Fashion and personal style
• Beauty and self-care
• Her relationship with Travis Barker

Kim Kardashian has developed major interests in beauty, fashion, entertainment, and law. Khloé Kardashian has built projects around fashion, fitness, and lifestyle. Kendall Jenner is known primarily for modeling, while Kylie Jenner has developed major beauty and fashion businesses.

Kourtney’s identity has increasingly centered on creating a balance between celebrity life, family, wellness, and entrepreneurship.

Kourtney Kardashian’s Career Evolution

Kourtney’s career can be broadly divided into several stages.

1. Early television exposure

Before becoming a central reality-TV figure, she had already appeared in television projects, including The Simple Life and Filthy Rich: Cattle Drive.

2. Kardashian reality-TV fame

The launch of Keeping Up with the Kardashians in 2007 transformed Kourtney and her family into internationally recognized television personalities.

3. Entrepreneurial expansion

Kourtney began developing business opportunities outside television, eventually launching Poosh in 2019.

4. Family and wellness focus

In later years, motherhood, wellness, relationships, and personal lifestyle became increasingly prominent elements of her public profile.

5. Blended family life

Her marriage to Travis Barker and the birth of their son Rocky created a new chapter centered on a large blended family.

Frequently Asked Questions

How old is Kourtney Kardashian?

Kourtney Kardashian was born on April 18, 1979. She is 47 years old in 2026.

Where was Kourtney Kardashian born?

She was born in Los Angeles, California, United States.

Who is Kourtney Kardashian married to?

Kourtney Kardashian is married to musician and Blink-182 drummer Travis Barker. They married in 2022.

How many children does Kourtney Kardashian have?

Kourtney Kardashian has four children: Mason, Penelope, Reign, and Rocky. She shares her first three children with Scott Disick and Rocky with Travis Barker.

Who is Kourtney Kardashian’s youngest child?

Her youngest child is Rocky Thirteen Barker, whom she shares with Travis Barker. Rocky was born on November 1, 2023.

What is Kourtney Kardashian best known for?

She is best known for starring in the Kardashian family’s reality television programs, particularly Keeping Up with the Kardashians and The Kardashians. She is also known for founding Poosh and her lifestyle and wellness work.

What is Poosh?

Poosh is a lifestyle and wellness platform founded by Kourtney Kardashian in 2019. It covers subjects such as beauty, wellness, fashion, food, relationships, and lifestyle.

Where did Kourtney Kardashian go to college?

Kourtney attended Southern Methodist University before transferring to the University of Arizona, where she earned her bachelor’s degree.

Conclusion

Kourtney Kardashian‘s career is a story of evolution. She first became famous through her family’s reality television success, but her public identity has expanded considerably since then.

From Keeping Up with the Kardashians to Poosh and The Kardashians, she has built a career around television, entrepreneurship, lifestyle, wellness, and family. Her role as a mother of four and wife to Travis Barker has also become an important part of her life in the public eye.

What makes Kourtney Kardashian particularly notable is her ability to remain relevant while changing the focus of her career. Rather than relying solely on reality television, she has developed businesses and platforms that reflect her interests in wellness, beauty, family, and everyday lifestyle.