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.

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

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

Ryan Sandes shares his nutrition plan for before and during his Great Himalaya Trail run.

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

BMX rider Twan van Gendt changes direction in an attempt to reach his ultimate goal: becoming world champion.

Ross Edgley has done what no other human has managed to do before. Watch the finale here.

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

Kjeld Nuis sets out to break a remarkable new record for speed skating in Lulea, Sweden.

Felix Baumgartner attempts a world record-setting 36,500m freefall from the edge of the stratosphere.