Marty Lagina: Age, Married, Wiki, Net Worth

marty lagina

Marty Lagina is best known as one of the leading faces behind the History Channel’s hit reality series The Curse of Oak Island, where he and his brother Rick Lagina relentlessly pursue the centuries-old mystery of buried treasure off the coast of Nova Scotia. But Marty’s story goes far beyond television. He’s a successful entrepreneur, engineer, vineyard owner, and clean energy advocate who built a career before stepping into the media spotlight.

This comprehensive, SEO-friendly, and original long-form profile dives into all aspects of Marty Lagina: age, married, wiki, giving readers a complete picture of the man behind the camera. From his early life and family background to his business ventures and current work on Oak Island, this article answers the most frequently asked questions and provides a reliable, helpful summary grounded in verifiable information.

Quick Bio Table

AttributeDetails
Full NameMarty Joseph Lagina
Date of BirthAugust 26, 1955
Age69 years old (as of 2025)
BirthplaceKingsford, Michigan, USA
NationalityAmerican
ProfessionEngineer, Businessman, TV Personality
Known ForThe Curse of Oak Island
Marital StatusMarried
WifeOlivia Lagina
ChildrenTwo (including son Alex Lagina)
EducationMichigan Technological University, Law degree (U-M)
Height5 feet 9 inches (175 cm)
Net Worth (2025 est.)$100 million+
Active Years1980s–present
Notable VenturesTerra Energy, Mari Vineyards, Oak Island Tours

Early Life and Background

Marty Lagina was born on August 26, 1955, in the small city of Kingsford, located in Michigan’s Upper Peninsula. He grew up in a working-class family with a strong emphasis on education, discipline, and curiosity—values that would shape his future pursuits.

From a young age, Marty showed a keen interest in science and engineering. While most people know him for his work on The Curse of Oak Island, his love for solving complex puzzles and exploring unknowns began much earlier.

His father, George Lagina, was a postal worker, and his mother, Ann Lagina, was a homemaker who supported her children’s intellectual ambitions. Marty’s strong Midwestern work ethic is rooted in this environment, where family and perseverance were core principles.

Education

Marty Lagina has an impressive academic background. He attended Michigan Technological University, where he earned a Bachelor of Science degree in Mechanical Engineering. During his time at MTU, Marty was known for his leadership qualities and problem-solving mindset.

Later, he furthered his education by attending Law School at the University of Michigan, where he earned a Juris Doctor degree, specializing in energy law. This unique combination of engineering and legal expertise became instrumental in his success in the energy industry.

Age and Physical Appearance

As of 2025, Marty Lagina is 69 years old, having been born on August 26, 1955.

Physical Attributes:

  • Height: 5 feet 9 inches (175 cm)
  • Weight: Estimated 170–180 lbs
  • Hair: Brown-gray, often tousled
  • Eye Color: Brown
  • Build: Average
  • Style: Often seen in work gear or business casual attire, practical and understated

Despite his age, Marty maintains an active lifestyle, balancing his business endeavors with his work on Oak Island and his vineyard operations.

His Father

George Lagina, Marty’s father, was a postal worker and a man of integrity and quiet strength. While he didn’t live to see his sons become national figures on The Curse of Oak Island, George’s values and influence were deeply felt in the upbringing of both Marty and Rick Lagina.

In various interviews, Marty has credited his father for instilling in him a no-nonsense attitude, a sense of responsibility, and the drive to keep working hard even when results aren’t immediately visible—a mindset that has served him well in both business and treasure hunting.

His Mother

Ann Lagina, Marty’s mother, played a pivotal role in shaping his intellectual curiosity and grounded worldview. Though she has remained mostly out of the media spotlight, Marty and Rick often speak fondly of her influence on their early lives.

Family was central in the Lagina household, and Ann was instrumental in keeping that bond strong. Her support and belief in her sons helped fuel their confidence to explore dreams as ambitious as finding hidden treasure beneath Oak Island.

Children

Marty Lagina and his wife Olivia Lagina have two children, but the most well-known is their son, Alex Lagina.

About Alex Lagina:

  • Graduated with a degree in engineering
  • Actively involved in The Curse of Oak Island
  • Works on his father’s vineyard and various business ventures
  • Often appears on screen as a younger extension of Marty’s analytical approach

While less is known about his second child, it’s believed that Marty’s family remains close-knit and that Olivia prefers to stay out of the public eye.

Is Marty Lagina Married?

Yes, Marty Lagina is married to Olivia Lagina. The couple has maintained a private and steady relationship for many decades.

About Olivia Lagina:

  • Professional background in geology and petroleum
  • Former employee in Marty’s energy business
  • Keeps a very low profile
  • Seen occasionally at vineyard events but avoids TV

Despite Marty’s fame, Olivia has chosen a more private life. Their long marriage is often highlighted as an example of balance—Marty manages business and media while Olivia manages the home and family life.

Who Is Marty Lagina?

Marty Lagina is a multifaceted individual: an engineer, entrepreneur, clean energy advocate, and reality TV personality. His life’s work spans several industries, each tied together by one common thread—problem-solving.

Career Highlights:

  1. Terra Energy Ltd.
    • Founded in the 1980s
    • Focused on oil and natural gas exploration in Michigan
    • Sold in 1995 to CMS Energy for $58 million
    • Funds from this sale helped finance his Oak Island and winery projects
  2. Mari Vineyards
    • Launched in 1999 in Traverse City, Michigan
    • Focuses on producing high-quality red wines using Old World techniques
    • Named after Marty’s grandmother, Maria
  3. Oak Island Tours Inc.
    • Co-owns much of Oak Island with Rick Lagina
    • Central figure in The Curse of Oak Island
    • Leads engineering and financial aspects of the treasure hunt
  4. Heritage Sustainable Energy
    • A renewable energy company focused on wind turbines and solar
    • Reflects Marty’s long-standing interest in sustainable practices

His work across fossil fuels, green energy, and media shows a dynamic thinker unafraid to take risks in different industries.

Net Worth

As of 2025, Marty Lagina’s net worth is estimated to be over $100 million.

Income Sources:

  • Sale of Terra Energy ($58 million)
  • Mari Vineyards (Profitable business)
  • Oak Island Tours & The Curse of Oak Island
  • Renewable Energy Ventures (Heritage Sustainable Energy)

In addition to his businesses, Marty earns from:

  • TV contracts with the History Channel
  • Licensing and merchandise associated with Oak Island
  • Speaking engagements and investor panels

He is considered one of the wealthiest cast members on the History Channel and one of the few who had significant wealth before joining the network.

Current Life

Today, Marty splits his time between:

  • Michigan – Managing Mari Vineyards and overseeing his renewable energy projects
  • Nova Scotia – Leading the Oak Island treasure hunt with his brother Rick

Despite his busy schedule, Marty still finds time for:

  • Spending time with family
  • Enjoying wine-making
  • Reading historical texts
  • Traveling between business sites and production locations

He’s known for staying hands-on and involved in every project, from vineyard operations to engineering solutions for treasure recovery on Oak Island.

Media and Wiki Presence

Marty Lagina has a dedicated Wikipedia page, where fans can find a basic summary of his public career. However, many aspects of his personal life and detailed business ventures are not fully covered on that platform.

He is also featured extensively across:

  • The Curse of Oak Island wiki and fan pages
  • Business articles about Terra Energy and Mari Vineyards
  • Clean energy and wind power trade publications

Despite his widespread fame, Marty prefers a relatively private profile, rarely participating in interviews unless related to business or Oak Island promotions.

Conclusion

Marty Lagina is far more than a treasure hunter. With a background in mechanical engineering, law, energy, and winemaking, he represents the modern Renaissance man—someone who blends practicality with curiosity, logic with ambition.

At 69 years old, happily married, and with a net worth exceeding $100 million, Marty continues to balance a portfolio of ventures with national television fame. His story proves that with hard work, diverse knowledge, and a bit of mystery, a person can truly live a life that’s both successful and deeply interesting.

Whether he finds the Oak Island treasure or not, Marty Lagina has already unearthed a rare kind of fortune—one of purpose, family, and lifelong exploration.

FAQ

Q: How old is Marty Lagina?
A: He is 69 years old, born on August 26, 1955.

Q: Is Marty Lagina married?
A: Yes, he is married to Olivia Lagina.

Q: What is Marty Lagina’s net worth?
A: His estimated net worth is over $100 million as of 2025.

Q: What did Marty Lagina do before The Curse of Oak Island?
A: He was a successful engineer and founder of Terra Energy, which he sold in the 1990s.

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