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Billy Unger

Relationship with Kelli Berglund

Unger and Berglund co-starred in Disney XD’s hit TV series Lab Rats where they played bionic siblings. While rumors circulated about a potential romantic relationship between the two, no confirmed reports of them dating were publicly acknowledged. Their strong on-screen chemistry and close off-screen friendship led to fan speculation, but both actors focused primarily on their professional pursuits.

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Unger later legally changed his professional name to William Brent, under which he continued his acting career. This name change marked a new chapter in his professional journey.

Education

Billy Unger completed his elementary education in Florida before moving to Los Angeles, where he attended high school. He did not pursue college education; however, his success in the entertainment industry speaks to the strength of his talents and drive. His reported net worth is approximately $1.5 million.

Kelli Berglund similarly completed elementary and high school education in Moorpark, California, opting not to attend college. Like Unger, her early focus on acting shaped a successful career in film and television.

Acting Career and Name Change to William Brent

Billy Unger, now professionally known as William Brent, gained widespread recognition for his role as Chase Davenport in Lab Rats and its spin-off Lab Rats: Elite Force. These roles established him as a prominent figure in youth-oriented television programming. Though no longer considered a "beginner" in the industry, Unger launched his acting career at a young age and quickly built a credible name through Disney productions.

His performance in Lab Rats contributed significantly to his reported net worth, and the series' popularity helped enhance his industry reputation.

Personal Life

As of the latest public records, Billy Unger is not known to be in a relationship. While there has been speculation regarding his past with Kelli Berglund, both actors have maintained privacy about personal matters. Unger remains focused on his career and, according to past interviews, feels that marriage is not yet on his horizon due to his young age and professional commitments.

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Quick Facts
Birth Date: 15 Oct, 1995
Age: 24 yrs
Citizenship: United States of America
Birth Place: Palm Beach County
Gender: Male
Description: American actor
Net Worth 2021: 400 thousand
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Last Modified: May 24 2025
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