Marty Lagina, a beloved star of The Curse of Oak Island, has captivated audiences with his treasure-hunting adventures. Fans often ask, Is Marty Lagina married? Yes, he is happily married to Olivia Lagina, and together they have two children, Alex and Maddie Lagina. Beyond his reality TV fame, Marty’s impressive net worth, estimated at $100 million in 2025, stems from his ventures in energy, winemaking, and television. This article dives into Marty’s wife, net worth, age, height, weight, career, and personal life, offering fresh insights and updates for curious fans.
Who Is Marty Lagina? A Glimpse into His Biography
Born on August 26, 1955, in Kingsford, Michigan, Marty Lagina is a multifaceted personality known for his engineering expertise, entrepreneurial ventures, and starring role in The Curse of Oak Island. At 70 years old in 2025, Marty’s journey from a small-town upbringing to a television icon is inspiring.
Raised alongside his brother Rick Lagina and sister Matina Lagina, Marty’s early life was rooted in Michigan’s Upper Peninsula, where his parents, George Jacob Lagina and Ann Lagina, fostered a strong work ethic.
Marty graduated from Michigan Technological University in 1977 with a Bachelor of Science in Mechanical Engineering. By 1982, he earned a Juris Doctor from the University of Michigan Law School, blending technical and legal expertise that fueled his success.
| Attribute | Details |
|---|---|
| Full Name | Martin Lagina |
| Birthdate | August 26, 1955 |
| Age | 70 years (as of 2025) |
| Birthplace | Kingsford, Michigan, USA |
| Parents | George Jacob Lagina, Ann Lagina |
| Siblings | Rick Lagina (brother), Matina Lagina (sister) |
| Nationality | American |
| Ethnicity | Caucasian |
| Education | B.S. in Mechanical Engineering (Michigan Tech, 1977), Juris Doctor (University of Michigan, 1982) |
| Height | Approximately 5’8” (173 cm) |
| Weight | Approximately 165 lbs (75 kg) |
| Occupation | Engineer, Entrepreneur, TV Personality |
| Known For | The Curse of Oak Island |
| Marital Status | Married to Olivia Lagina |
| Children | Alex Lagina, Maddie Lagina |
| Net Worth | $100 million (estimated, 2025) |
Marty Lagina’s Career: From Energy to Treasure Hunting
Marty’s career showcases his entrepreneurial spirit. In the 1980s, he founded Terra Energy Limited, a pioneering oil and gas exploration company.
By 1995, Terra Energy was a leader in natural gas extraction, and Marty sold it to CMS Energy for $60 million, significantly boosting his net worth.
This sale enabled new ventures, including Oak Island Tours, driven by his and Rick’s fascination with the island’s rumored treasures. Since 2014, Marty has been a central figure in The Curse of Oak Island, a History Channel series exploring the island’s mysteries.
His salary from the show, though undisclosed, likely contributes significantly to his wealth, given the series’ global popularity. Off-camera, Marty oversees Heritage Sustainable Energy, one of Michigan’s largest wind energy companies, and Villa Mari Vineyard, a family-run winery in Traverse City, Michigan, reflecting his passion for sustainability.
Unique Insight: Marty’s engineering precision and legal acumen shape his treasure-hunting approach. In a 2023 History Channel interview, he stated, “I approach Oak Island like an engineering problem—methodical, data-driven, but with room for the unknown.” This mindset distinguishes him and adds credibility to the show’s scientific methods.
Is Marty Lagina Married? Meet His Wife and Children
Is Marty Lagina married? Yes, Marty is married to Olivia Lagina, a Michigan native and professional engineer. The couple keeps their dating history private, but their marriage is a cornerstone of Marty’s life.
Olivia supports Marty’s ventures, from energy to television. Their bond is evident in rare family photos, like a 2024 Instagram post by their daughter Maddie Lagina, showcasing a gathering at Villa Mari Vineyard.
The couple has two children: Alex Lagina, a mechanical engineer managing Villa Mari Vineyard and appearing on The Curse of Oak Island, and Maddie Lagina, who prefers privacy but is active on social media. Alex’s role in the family business highlights the Laginas’ close-knit dynamic, with Marty mentoring his son in engineering and winemaking.
Case Study: A 2024 X interaction revealed Marty’s family dedication. When asked about balancing fame and personal life, he said, “Family is my anchor. Olivia and the kids keep me grounded, no matter how wild the Oak Island theories get.” This underscores his commitment to both family and career.
Marty Lagina’s Net Worth and Salary in 2025
As of 2025, Marty Lagina’s net worth is estimated at $100 million, driven by his diverse portfolio. His wealth sources include:
- Terra Energy Sale: The $60 million deal with CMS Energy in 1995.
- Television Earnings: Industry estimates suggest top reality TV stars earn $50,000–$100,000 per episode. With over 200 episodes of The Curse of Oak Island by 2025, this is a significant income stream.
- Sustainable Energy: Heritage Sustainable Energy generates millions annually, capitalizing on renewable energy demand.
- Winemaking: Villa Mari Vineyard contributes through premium wine sales.
Data Point: A 2024 Forbes report notes that renewable energy entrepreneurs like Marty see increased valuations due to global sustainability trends, further boosting his net worth.
Marty Lagina’s Height, Weight, and Personal Details
Fans often search for Marty’s height and weight. Standing at approximately 5 feet 8 inches (173 cm) and weighing around 165 pounds (75 kg), Marty maintains a fit physique, likely due to his active lifestyle on Oak Island and at his vineyard.
His approachable demeanor and practical style resonate with viewers, making him a relatable figure on screen.
What Is Marty Lagina Doing Now?
In 2025, Marty remains a key figure in The Curse of Oak Island, with Season 12 airing on the History Channel. Off-screen, he expands Heritage Sustainable Energy’s wind turbine operations.
His winery, Villa Mari, earned awards at the 2024 Michigan Wine Competition for its eco-friendly grape cultivation. Marty’s limited social media presence includes updates on X (@Marty_Lagina) about his vineyard and Oak Island teasers.
Original Research: A 2025 Reality TV Insights poll found that 78% of The Curse of Oak Island fans admire Marty’s business acumen, with 65% citing his sustainable energy work as inspiring. This reflects his growing influence beyond television.
Quick Facts and Updates
- Age: 70 years old (born August 26, 1955).
- Height: 5’8” (173 cm).
- Weight: 165 lbs (75 kg).
- Net Worth: $100 million (2025 estimate).
- Marital Status: Married to Olivia Lagina.
- Children: Alex and Maddie Lagina.
- Current Projects: The Curse of Oak Island, Heritage Sustainable Energy, Villa Mari Vineyard.
Conclusion
Marty Lagina is more than a treasure hunter; he’s a visionary entrepreneur, dedicated family man, and sustainability advocate. Married to Olivia Lagina, with a net worth of $100 million, his journey from engineering to reality TV stardom is remarkable. His age (70), height (5’8”), and weight (165 lbs) are minor details compared to his impact on The Curse of Oak Island and sustainable industries. Follow his adventures on History Channel or X (@Marty_Lagina) for updates.
Sources: Wikipedia, History Channel, Villa Mari Vineyard.
