Hazen Audel embarks on a punishing journey through the thick jungle island of Siberut.

Hazen Audel takes on a punishing trek through the blistering deserts of northern Namibia.

Hazen Audel embarks on a perilous ocean voyage in the hope of catching a huge fish.

Hazen Audel ventures into the sun-scorched Australian outback in search of a desert lake.

Hazen Audel faces lethal animals, vertical cliffs and impossible terrain on a deadly run.

Hazen Audel tracks a caribou herd across the deadly frozen wilds of northern Canada.