William Trubridge has held 18 world records in the various disciplines of free diving. He spends much of his time living on Long Island in the Bahamas, home of the famous Dean’s Blue Hole where many of the world records have been set. William and I talk about the rise of free diving as a…

The world of BASE jumping and wing suit flying is not for the faint hearted. It is a sport literally littered with tragic death and injury. And yet, the rewards for the enthusiasts include that most prized sensation; to fly like a bird. Sean Chuma is a veteran of both disciplines. In fact, with 6,700…

I doubt there is a person on the planet who has spent more time underground than Dr Bill Stone PhD. By the age of 19, Bill was involved in major deep caving expeditions to Mexico, and soon after that he was leading his own trips underground. When he reached water in the depths of Sistema…

Katie Sarah is an Adelaide based mountaineer who is one of only eight climbers in the world to achieve the “7-7”; climbing the seven highest mountains and the seven highest volcanoes on seven continents. And I get the feeling she is just warming up! A successful business woman, a strong supporter of multiple charities, and…

Allow me to introduce myself. It’s a monologue but don’t worry, it’s just my way of saying G’day and telling you what the series is about. I explain why I am interested in risk and why I want to chat with folks who live with risk in their lives. And we’re off! Contact me on…