Pro-surfer Adriano De Souza shares his amazing story on the surfboard, two mountain bike riders take their bikes underneath the earth in an old mine, and ice climber Will Gadd becomes the first ever to climb up the frozen Niagara Falls.

Pro-surfer Adriano De Souza shares his amazing story on the surfboard, two mountain bike riders take their bikes underneath the earth in an old mine, and ice climber Will Gadd becomes the first ever to climb up the frozen Niagara Falls.