Biography of Don Lessem: Founder & CEO of Dino Don -Entrepreneur

Biography of Don Lessem: Founder & CEO of Dino Don -Entrepreneur

Biography of Don Lessem: 

Lifelong Passion for Dinosaurs

Don Lessem, also known as “Dino Don,” has dedicated his life to studying, presenting, and bringing dinosaurs to life. His fascination with prehistoric creatures began in 1988 when he was a science correspondent for The Boston Globe. This newfound passion led him to become a leading expert in paleontology, writing books, hosting documentaries, and even advising on blockbuster films.

Academic Journey and Early Career

Lessem holds a Bachelor of Arts degree in Art History from Brandeis University and a Master's degree in Animal Behavior and Ethology from the University of Massachusetts, Boston. His background in journalism and science communication allowed him to bridge the gap between complex scientific discoveries and public understanding.

The Jurassic Park Connection

In the early 1990s, Lessem was hired as an advisor for Jurassic Park, helping ensure the film’s dinosaurs were as scientifically accurate as possible. His expertise didn’t just influence the movie but also extended to theme park attractions, including Jurassic Park: The Ride at Universal Studios and Disney’s Animal Kingdom.

A Name in Dinosaur History

Lessem’s contributions to paleontology are so significant that a dinosaur was named in his honor. The Lessemsaurus, a giant plant-eating dinosaur from Argentina, stands as a testament to his dedication to the field. Very few living people can claim such an honor, making him a unique figure in the world of dinosaurs.

Creating a New Kind of Experience

After his work in Hollywood, Lessem turned his attention to exhibitions. In the 1990s, he launched Jurassic Park: Fact or Fiction, a world-touring museum exhibit that raised over $3 million for dinosaur research. His exhibits have since traveled to zoos, museums, and botanical gardens worldwide, bringing lifelike dinosaurs to millions of visitors

Founding Dino Don, Inc.

In 2016, Lessem founded Dino Don, Inc., a company that designs and manufactures scientifically accurate, full-sized robotic dinosaurs. His company quickly became the world’s leading provider of animatronic dinosaurs, dragons, and sea creatures, making prehistoric life accessible in an entirely new way.

Biography of Don Lessem: Founder & CEO of Dino Don -Entrepreneur#startup# age#net worth#investor#shark tank#animatronic dinosaurs#Don Lessem story

Success on Shark Tank

In 2021, Lessem’s business caught the attention of Shark Tank producers. He appeared on the show and secured a $500,000 investment from billionaire Mark Cuban. With this funding, Dino Don, Inc. expanded its reach, bringing robotic dinosaurs to even more venues across multiple countries.

Bringing Dinosaurs to Life Around the World

By 2021, Dino Don, Inc. had launched 17 exhibitions in zoos and museums across six countries, drawing over a million visitors. His lifelike robotic creatures continue to captivate audiences, allowing people of all ages to experience the prehistoric world up close.

Contributions to Science and Media

Beyond exhibitions, Lessem has been a significant figure in science communication. He has written and hosted documentaries for PBS NOVA, Discovery Channel, and BBC. His storytelling extends to books, having authored more than 40 titles on dinosaurs and natural history.

Explorations and Discoveries

Lessem’s passion for dinosaurs has taken him on fossil-hunting expeditions around the world, including Mongolia, China, Canada, and Arctic Alaska. In Patagonia, he played a crucial role in excavating and reconstructing two of the largest known dinosaurs: the 110-foot Argentinosaurus and the 45-foot Giganotosaurus.

A Scholar of Genghis Khan

Beyond dinosaurs, Lessem is also an expert on Genghis Khan. He has written and edited three books on the legendary ruler and even curated a world-touring exhibition about him. His work has helped reshape the way people understand the historical figure.

Public Speaking and Educational Outreach

Lessem is a sought-after speaker, giving presentations for children, families, and adults. His talks range from discussions on dinosaur discoveries to exploring the real history behind Genghis Khan. He blends education with entertainment, making science accessible to all.

A Personal Life Rooted in History

Lessem and his wife, Valerie Jones, live in a historic 1784 estate near Philadelphia. Their home is surrounded by original dinosaur models from the Jurassic Park movie, reflecting his lifelong passion. He is also a proud father and grandfather to twin six-year-old girls.

Leaving a Legacy

From writing books to advising Hollywood, creating exhibitions, and running a successful business, Lessem’s contributions to paleontology and history are immeasurable. Through his work, he has brought dinosaurs back to life, ensuring that future generations remain fascinated by these incredible creatures.

Timeline for story

1988 – Developed a passion for dinosaurs while working at The Boston Globe.

1990s – Served as an advisor for Jurassic Park and theme park attractions.

1990s – Launched Jurassic Park: Fact or Fiction museum exhibit.

1996 – Lessemsaurus, a dinosaur, was named in his honor.

2016 – Founded Dino Don, Inc., specializing in animatronic dinosaurs.

2021 – Appeared on Shark Tank and secured a $500,000 deal with Mark Cuban.

2021 – Launched 17 exhibitions across six countries.

2022 – Continued expanding Dino Don, Inc. globally.

2025 – Remains a leading figure in paleontology and public science education.

Biography of Don Lessem: Founder & CEO of Dino Don -Entrepreneur#startup# age#net worth#investor#shark tank#animatronic dinosaurs#Don Lessem story