S2, E1: A freak swell that creates a towering wave in Tahiti and a rare rolling cloud that looms dangerously in the skies above Australia are irresistible lures for athletes to confront these natural wonders.

S2, E1: A freak swell that creates a towering wave in Tahiti and a rare rolling cloud that looms dangerously in the skies above Australia are irresistible lures for athletes to confront these natural wonders.