Liam Timothy Costner was born in America on October 15, 1996. His parents are actors Kevin Costner and Bridget Rooney.
Kevin and Rooney dated shortly in 1995 after Kevin ended his marriage with his first wife. Only Liam was born from that relationship. Instead of Costner, Liam is using the names of his mother and stepfather, Liam Rooney Koch.
Liam has six brothers and sisters. Three of them are from his dad’s first marriage with Cindy Silva. Their names are Annie, Lily, and Joe. Then, he had three children with his new wife, Christine Baumgartner: Cayden, Hayes, and Grace.
Quick Facts
| Name | Liam Costner |
| Gender | Male |
| Birthdate | November 15, 1996 |
| Birthplace | Los Angeles, California, USA |
| Age | 27 years |
| Height | 5 ft 8 in (173 cm) |
| Weight | 137 Pounds / 62 kg |
| Hair colour | Brown |
| Eye colour | Blue |
| Ethnicity | White |
| Sexual orientation | Straight |
| Zodiac sign | Scorpio |
| Profession | Real Estate |
| Nationality | American |
| Religion | Christianity |
| Net Worth | $1 million – $8 million |
| Girlfriend | Cindy Silva |
| Parents | Kevin Michael Costner, Bridget Rooney |
| Siblings | Six |
| Education | Oxbridge Academy |
| Marital status | Unmarried |
Early Life and Education
Liam Costner’s real name is Liam Timothy Costner. He was born on October 15, 1996, in the USA. Liam will be 28 years old in 2024. He is Caucasian and is from America. Liam’s parents are named Kevin Costner and Bridget Rooney. His dad is a famous actor who has earned a lot of prizes.
His dad went out with his mom for almost three years but didn’t get married. Liam Costner’s mom, Bridget Rooney, is a famous American actress. She was in the movie Zombie or Not Zombie in 2011. Liam has yet to share any information about where he went to school. We need to find out which high school or college he went to.
Liam Costner Parents
Kevin was married to his college girlfriend Cindy Silva for seventeen years, from 1977 to 1994. After Silva, he dated Rooney, who is Liam’s mother. Then, he married former model and actress Christine Baumgartner in 2004 in Aspen. His oldest three children, Annie, Lily, and Joe, went to Hollywood like him. They act, direct, and make movies. After that, Liam started working as a real estate agent. His kids, Baumgartner, Cayden, Hayes, and Grace, are still young.
Liam Costner Father
Even though Liam’s dad likes being famous, he stays out of the spotlight. So, there is little information about his early life. Websites said that Kevin only found out about Liam after a paternity test. After that, he created a financial plan for him, and they do not have a close relationship.
After that, starting in 2022, Liam worked as a real estate agent for Frankel Bell Group in Northern Palm Beach County.
However, his dad, Kevin Michael Costner, has won two ‘Academy Awards‘ and two ‘Golden Globes’ for acting. He was born in Lynnwood, California, on January 18, 1955. He went to California State University, Fullerton, and met actor Richard Burton there.
Liam Costner Mother
Liam’s mom, Bridget Rooney, was dating his dad, Kevin Costner, from 1995 to 1996. She is a famous actress from America who starred in the movie Zombie or Not Zombie in 2011.
Rooney is a woman who owns a business, enjoys being in social circles, and has inherited a lot of money. Her grandpa, Art Rooney, started the Pittsburgh Steelers football team. As of 2022, the Steelers are valued at over a billion dollars.
She was born to June and Tim Rooney on 26 April 1962. She got her MBA from the American University. Bridget also married Bill Koch in 2005. He is a sailor, collector, and businessman from Koch Industries. Rooney and Koch took care of Liam.
Liam Costner Siblings
Liam Costner has six brothers and sisters from his parents’ previous relationships. He has three older brothers and sisters from his dad’s first marriage to Cindy Silva. His dad married Christine Baumgartner again, and they have three younger siblings. Kevin Costner and Cindy Silva had two girls named Lily and Annie and a boy named Joe.
Joe Costner is a movie star from America. Lily Costner is an American actress, too. Annie Costner makes movies as a job. Liam has two half-brothers from his dad’s second marriage. Their names are Cayden Wyatt Costner, born in 2007, and Hayes Logan Costner, born in 2009. She also has a sister named Grace Avery Costner, born in June 2010.
Who Is Liam Costner’s Girlfriend?
He does a great job of keeping his business a secret. We are curious to know if he is single or dating. It’s also surprising that he doesn’t use social media, so it’s hard to know what he’s doing.
Liam Costner Movies Career
Costner became famous in 2015 when he was chosen as the leading actor in the famous movie “The Rising Star. ” The film, directed by Michael Johnson, who has won an Oscar, is about a young musician’s journey to becoming a star. Both critics and the audience liked Costner’s acting as the main character with many problems.
His acting in “The Rising Star” showed that he can play different roles, and the characters he plays feel real. Costner worked very hard to get ready for his role. He spent a long time learning how to play the guitar and getting into the music world.
What Is Liam Costner’s Net Worth?
Liam’s job is not well-known, but people say he has worked as a real estate agent since 2021. We know he has yet to decide whether to do the same job as his dad.
The mysterious boy is also the great-grandson of Art Rooney, who was the first owner of the Pittsburgh Steelers. Also, his stepfather, Bill William Koch, is a wealthy and successful American businessman with over $4 billion. He got $800 million worth of stock from his stepfather’s company, Koch Industries. So, he is thought to have around $800 million.
