Discover how slackliner Jaan Roose and team planned a mind-boggling 3km slackline walk.

Slackliner Jaan Roose reflects on life as he plans a world record tightrope walk across the Strait of Messina.

Jaan Roose makes history as he becomes the first to walk the Messina Strait on a 1.9cm slackline.

Even a trial bike world champion needs all his skill to ride across a slackline 112m high in the French Alps.

World champion canoeist and elite kayaker Jessica Fox walks through the physical and mental parts of a run.

Cave diver and explorer Klaus Thymann documents a potentially ancient human skeleton in the Yucatan Peninsula.

Join Markus Eder in a ski lift as he answers questions about his skiing career.

Will Gadd and Gavin McClurg attempt to smash a long distance flight record by paragliding over the Rockies.

Italian pilot Dario Costa shares how he prepared to fly through Turkey’s dual Çatalca Tunnels.

Karl Meltzer reflects on his record-breaking feat after spending 45 days running along the Appalachian Trail.

Ultrarunner Karl Meltzer embarks on his third and final attempt to run the Appalachian Trail in record time.

Three Red Bull Cliff Diving World Champions take a road trip across Guatemala to find remote diving spots.

The spinal cord conveys all of the messages from the brain to the body and losing this connection causes paralysis.

Top aerial tricksters flip between the balconies of Catania, Italy at the premier slacklining competition.