Dennis Hauger Biography: Age, Height, Parents, Girlfriend, Net Worth, IndyCar, Career, Sister
Dennis Hauger is a Norwegian racing driver who rose through the European single-seater ranks to become an IndyCar competitor. He won the Italian Formula 4 championship in 2019 and the FIA Formula 3 title in 2021 before progressing to Formula 2.
After moving to America, he captured the 2025 Indy NXT championship and stepped up to IndyCar in 2026. His rookie season brought him IndyCar Rookie of the Year honors, strengthening his position as one of Norway’s leading motorsport talents.
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| Name: | Dennis Hauger |
| Born: | 17 March 2003 (age 23 years old) |
| Place of Birth: | Oslo, Norway |
| Nationality: | Norwegian |
| Height: | 1.81m |
| Parents: | Tom Erik Hauger, Mrs. Hauger |
| Siblings: | 1 |
| Relationship: | Julie Sletten |
| Occupation: | Racing Driver |
| Net Worth: | $3 million |
Early Life and Education
Dennis Hauger was born on 17 March 2003 in Oslo, Norway, to Tom Erik Hauger and Mrs. Hauger. His father, Tom Erik, had a background in rallying and played an important role in nurturing Dennis’s passion for motorsport from childhood. Dennis has a younger sister who has accompanied the family during his extensive travels and racing commitments.
Hauger completed his schooling in Norway while his racing career increasingly took him abroad for international competition, with much of his practical development coming through professional karting and single-seater training. His heritage is Norwegian, and he was raised within the Christian cultural tradition.
Career
Dennis Hauger entered international karting in 2014 and quickly established himself as a standout young competitor, winning major German and European karting titles. He moved into single-seaters in 2018, finishing fourth in British Formula 4 before dominating the 2019 Italian Formula 4 championship with 12 victories.
In 2021, driving for Prema, he won the FIA Formula 3 championship and became one of the leading prospects on the European junior ladder.
Hauger stepped into Formula 2 in 2022, winning races in Monaco and Baku, and later recorded further victories with MP Motorsport.
He moved to Indy NXT in 2025 with Andretti Global and immediately won the championship with six victories. His success earned him a Dale Coyne Racing IndyCar seat for 2026, where he became the first Norwegian full-season IndyCar driver and secured Rookie of the Year honors. For 2027, he will move to AJ Foyt Racing in the No. 14 car.
Social Media
- Instagram Handle: @dennis_hauger
- Facebook Handle: Dennis Hauger
- YouTube Channel: Dennis Hauger
Personal Life
Dennis Hauger, born on 17 March 2003, is 23 years old and has been in a long-term relationship with Norwegian influencer Julie Sletten.
The couple have been publicly linked since at least 2023 and have maintained their relationship while navigating Hauger’s extensive international racing schedule. They have no children.
Net Worth
Dennis Hauger has an estimated net worth of around$3 million. His earnings come from professional racing contracts, championship prize money, sponsorships and commercial partnerships built through his rise from Formula 4 to IndyCar. His 2025 Indy NXT championship and subsequent IndyCar career have significantly strengthened his professional earning potential.
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