Tom Frederic

Whitewater kayakers take on the world's biggest rapid, Inga Falls, in the Democratic Republic of the Congo. The stakes are high, as almost every previous attempt to survive it has ended with death.

Professional ice climber, Will Gadd, and his team attempt the treacherous climb up the toughest mixed ice route in the world, Helmcken Falls in British Columbia, Canada.

Explorer Ness Knight attempts to ride her fat bike 1,000km through Namibia's remote northern region. She has no room for error on her most ambitious adventure yet.

In 2015, Charlie Head will attempt the first ever standup paddle boarding of the main water source of the Amazon, the Rio Marañón in Peru.

A group of adventurers using wooden canoes tries to cross the Torres and Bass Straits, two sunken land bridges off Australia.

Adventurers seek new and extreme challenges.