Josh Gates, ‘Expedition Unknown’: 5 Fast Facts You Need to Know

Adventurer, explorer, and TV personality Josh Gates has spent years chasing the world’s greatest legends — from lost cities to buried treasures. But how much do you really know about the man behind the mysteries?

Here are five fast facts about Josh Gates, the face of Expedition Unknown, that reveal who he is off-camera.

1. He’s a Tufts University Graduate and a True Explorer at Heart

Born in Manchester-by-the-Sea, Massachusetts, Josh Gates graduated from Tufts University, where he majored in archaeology and drama — a fitting combination for someone who now brings ancient mysteries to life on screen.

He’s also a member of The Explorers Club, an elite group of world travelers and researchers dedicated to scientific exploration.

Josh is the author of the book Destination Truth: Memoirs of a Monster Hunter and has appeared on programs like The Today Show and CNN to discuss his adventures.

Talking to Monsters and Critics, he explained what drives his passion:

“We’re looking for stories with a compelling legend or mystery — but also where there’s something real happening. We love working with archaeologists and explorers who are on the cusp of discovery.”

2. He’s Married to Hallie Gnatovich — a Therapist and Former TV Colleague

Josh met his wife, Hallie Gnatovich, while filming Destination Truth. The pair got engaged on set and later married on September 13, 2014.

They share a son named Owen.

Hallie is a licensed marriage and family therapist, according to her LinkedIn profile, and has worked in private practice since 2009. Before that, she served as a consultant for MedAvante.

She graduated from Oberlin College in 2004 with a degree in theatre.

Although the two later separated, Josh has spoken fondly about their years together and their shared journey through television and family life.

3. His Sense of Humor Doesn’t Always Land — and He Owns It

Josh is known for his quick wit on camera, but he admits that his jokes don’t always hit their mark.

“I think my sense of humor falls flat all the time,” he told Monsters and Critics. “But you have to have one when you’re doing this kind of work — or it’ll grind you down. Because as anyone who travels knows, nothing ever goes exactly the way you expect.”

His self-awareness and humor have made him one of the most relatable adventurers on TV.

4. He’s an Avid Scuba Diver and Passionate Photographer

Beyond his work on camera, Josh Gates is an experienced scuba diver and underwater explorer. His expeditions have taken him across the globe — from Antarctica’s icy shores to the peaks of Mt. Kilimanjaro and Aconcagua in South America.

He’s also a skilled photographer, often sharing stunning behind-the-scenes shots from his travels, showcasing the wild beauty of the places he explores.

5. He’s Hosted Other Hit Shows — Including ‘The Trip: 2016’

Before Expedition Unknown became a global hit, Josh made his mark on television as the host and co-executive producer of Syfy’s Destination Truth.

In 2016, he also co-hosted The Trip on the Travel Channel — a special series that explored the cultures, cuisines, and hidden luxuries of five Caribbean islands.

From ghost hunts to archaeological digs, Josh’s career proves that curiosity and courage can take you anywhere.

Final Thoughts

Josh Gates is more than just the host of Expedition Unknown — he’s a real-life adventurer with a scholar’s mind, a comic’s timing, and an explorer’s heart.

Whether he’s diving beneath the ocean or trekking through jungles, Gates continues to remind fans that discovery isn’t just about finding treasure — it’s about asking the right questions.