Nancy Goodell

Join professional sailors as they describe the experience of racing over the ocean. Cam Lewis details his triumphs and the steps he took to make it to the top of competitions. Meet Chris Sharma, a rock climber who has become one of the world's best climb at an early age, surprising instructor Annie Robbins. Resident Extremist Laird Hamilton delves into the world of strapped surfing, where boards travel faster and surfers can pull off more extreme stunts. Finally, Tommy Simons details some of the crashes and spills inherent in speed skiing. A programme of the extreme sports series The Extremists.

Join Gabrielle Reece as scuba diving instructors in hawaii take her on an undersea adventure. Greg Howeth and Joel Novaro introduce her to an underwater world full of sharks, manta rays, and other creatures. Hear the stories of ama superbike champions. Meet super athlete and adventurer Mark Wellman, who is an avid kayaker, skier, and rock climber even though he's paralyzed from the waist down. A programme of the extreme sports series The Extremists.

Meet legend and astronaut Buzz Aldrin, the second man to walk on the moon. He describes what it was like to shoot through space, land on the moon, and take part in the moon walk. Shuttle mission specialist Dan Bursch talks about what modern shuttle launches and missions are like. Go ice climbing with Paul Turecki, Brian Teale, Karen Hilton, and Greg Giedt as they climb a frozen waterfall. Resident extremist Laird Hamilton goes sea kayaking in Maui. He and his team fight the waves and soon turn the kayaking into a surfing expedition.