Sine Qua Non

Sine Qua Non

Length / 24mins

Sine Qua Non: The Psychology of Big Wave Surfing provides an intimate portrait of the mentality, risks, and lifestyle associated with pursuing monstrous waves around the planet through the eyes of the world's most decorated big wave surfer, Greg Long.
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Directed by

Richard Yelland

Produced by

Richard Yelland


Greg Long

Known for

Big wave surfing

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