Dr. David Edgar, an accomplished marathon swimmer and endurance athlete, has successfully completed the New Zealand Open Water Triple Crown with his triumphant Foveaux Strait crossing on 9 February 2025. Based in Blenheim, New Zealand, David’s pursuit of the Ocean Seven continues to push the limits of human endurance while raising awareness for dyslexia—a cause close to his heart.

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As a high-performance strength and conditioning coach and military officer, Dr. Edgar brings the same discipline and resilience from his professional life into every swim. His achievements, from Lake Taupō to Cook Strait and now Foveaux, inspire countless individuals to face their challenges with courage and determination.