Liam Costner: All Details About Kevin Costner’s Son
Liam Costner is no stranger to the Hollywood world because he is the son of a famous American actor and filmmaker. His father's name is Kevin Costner. However, the son of Kevin Costner has stated that he does not intend to live a life dominated by a very successful actor. This is an interesting perspective because Liam is Kevin’s youngest child. Naturally, one would assume he would live a comfortable life knowing that his father is a notable figure. However, his son significantly paints a different picture because he was raised in a loving family.
In this article, we will explore how Kevin Costner's son views his father and what tone the young Liam sets for himself. Let’s discuss more information regarding Liam Costner!
Profile Summary of Liam Costner
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Full Name |
Liam Costner |
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Date of Birth |
November 15, 1996 |
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Age |
28 Years (As of 2024) |
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Birth Place |
The United States of America |
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Nationality |
American |
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Height |
5 ft 8 in |
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Weight |
62 kg |
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Zodiac Sign |
Scorpio |
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Net Worth |
Approx. $1 million |
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Parents |
Kevin Costner and Bridget Rooney |
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Siblings |
Annie Costner, Joe Costner, and Lily Costner |
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Profession |
Real Estate Agent |
Early Life and Family Background
The birth of Liam Timothy Costner was a union of two powerful families. His father was coupled with Bridget Rooney. He is an actor, director, and producer famous for his roles in such iconic films as "Dances with Wolves" and "The Bodyguard." On the other hand, Bridget is one of the family members who own the Pittsburgh Steelers. Though he was separated from them shortly after their birth, both parents played a part in raising him right.
Kevin’s legal ownership and emotional bond with his son were also established by a request that Kevin made for a paternity test. The test eliminated any possibility that Liam Costner was not his son. The best thing was that because of the family background of his father and the fact that he had several half-brothers and half-sisters, Liam had.
Educational Background
Liam only attended the best schools because of his family's dedication to high-quality education. As a child, he received primary and secondary education at Oxbridge Academy. However, not much information is available regarding his higher education. Moreover, he is believed to focus on business and finance courses, which correlates with his professional aspirations.
Choosing a Different Path for a Career
Rather than choosing to work in the entertainment sector, Liam Costner engaged himself in making a name in the real estate market. He didn’t pursue a career in entertainment like his father. Liam pursued a career in real estate and served as a real estate agent for a company headquartered in Northern Palm Beach County. Frankel Bell Group has succeeded in leasing commercial real estate and has made inroads into the industry. Even though he comes from a well-known family, he has succeeded in keeping himself somewhat discreet in a working environment.
Professional Life and Privacy
Although many people are interested in his life because of his family, Liam has remained out of the limelight because he prefers privacy over fame. The other kids are known for chasing after the limelight and taking advantage of the circumstances. Still, for him, it is a word, not the publicity he used to hide his personal life from Cavalcade. This attitude extends to his marital status issues. They are equally unknown.

Liam Costner's Net Worth
Liam Costner's decent personal fortune has come his way courtesy of his profession and successful career in real estate investments. Although it is tough to say precisely his net worth, he enjoyed being part of two wealthy families. He seems intensely focused on establishing his wealth as a real estate businessman. Liam Costner’s unique profession reflects his strong work ethic and self-dependence.
What Happened Between Liam’s Parents?
Kevin Costner’s first wife was on the verge of divorce when he was romantically involved with Bridget Rooney. It is thought that Costner’s brief affair with Rooney was for the best. It seemed to have helped him in his career. But such indulgences aren’t new to Bridget’s world, as she comes from a wealthy family with A-list connections. However, outside of her family’s renown, Bridget was famous for sleeping with Kevin Costner and the controversy that was created.
In 1996, the young lady at a television station in Aspen interlocked Jones by stating that she was pregnant. However, this was not appealing news to Costner. In an interview with New York Magazine, Bridget Rooney revealed that she is her own mother.
The actress was super serious about dispelling speculation that she was attempting to marry Cosner out of sheer interest in his wealth. Later, one source told the news distribution that it was also a way for Bridget to prove she did not need support from the Dances With the Wolves actor.
The Paternity Controversy
The issue of paternity arose with Bridget’s pregnancy. At first, Kevin Costner refused to say he was a father. But Bridget Rooney was ready and filed for a court test of paternity. So, Kevin Costner, is Liam Rooney your son? Yes, it has been six years since a DNA test confirmed that he was. Consequently, Costner accepted that he was the child's father. He even established a trust fund for the child. The two started moving towards co-parenting and division of responsibility.
Liam Costner’s Siblings
The American real estate agent has seven half-siblings. His three half-siblings from his father's first marriage with Cindy Silver are Annie, Lily, and Joseph. The three younger half-siblings include Cayden Wyat, Hayes Logan, and Grace Avery, born during his father's second marriage to Christine Baumgartner. Of his older half-siblings, Anne is a film producer, Lily is an actress, and Joe is an actor. Liam Costner also has a half-sister, Kaitlin K.K. Koch, from the marriage between his mother and the American billionaire Bill Koch.
Siblings Names With Their Birth Years
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Annie Costner |
1984 |
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Lily Costner |
1986 |
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Joe Costner |
1988 |
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Cayden Costner |
2007 |
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Hayes Loan Costner |
2009 |
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Grace Avery Costner |
2010 |
Kevin Costner’s Net Worth
Costner’s divorce from Baumgartner saw the actor estimated at a net worth of around $400 million in court documents. This figure incorporates motion pictures, television revenue, and his massive real estate holdings. He reportedly owns at least five properties totaling roughly 100 million and a compound worth 145 million.
Costner has other sources of income apart from the entertainment industry. This includes his oil and water separation technology developed by Costner, which helped clean up the Deepwater Horizon oil spill in the Gulf of Mexico. Additionally, he is an investor in Autio, a road trip application.
Read Also: Drew Drechsel: The Rise of a Ninja Warrior Champion
Bottom Line
Liam Costner’s journey shows that anyone can carve his destiny regardless of family circumstances. Regardless of family circumstances, Hollywood is far from his dedication to real estate, which is more of a passion for work. However, the lesson is a lot broader than that. It’s an inspirational story about continuing to build one’s empire despite not relying on an existing family legacy.
This blog discussed everything related to Kevin Costner’s son, Liam Costner. We also discussed his siblings, what happened between his parents, and his father’s net worth. I hope you found our article informative and found the information you sought!
