I’ve hit the water so many times, really hard and had hundreds of mild concussions, perhaps even a thousand or more," says ...

HBO’s "100 Foot Wave," now in its third season, follows a group of big wave riders as they travel the globe hunting for the planet's biggest swells and push the limits of their battered bodies.

Big wave surfer Garrett McNamara on how his relationship to surfing has changed over a decade of chasing a 100-foot wave.

Born and raised in Italy, he transformed a distant dream into a reality, surfing lineups like Nazaré, Maverick’s, Teahupo’o, ...