Oscar-nominated filmmaker Joe Berlinger follows legendary windsurfer and 24-time world champion Robby Naish in THE LONGEST WAVE. Known for dominating watersports, Robby now aims to conquer the world's longest wave. The quest becomes a personal journey, revealing his vulnerabilities as a competitor, mentor, and father. After a major hip injury and feeling the weight of age, Robby's passion for the ocean is tested. Over three years, he confronts the limits of his body, relationships, and identity. THE LONGEST WAVE is a powerful story of perseverance, resilience, and the balance between ambition and life beyond the water.