In this episode of Planet Visionaries, a landmark podcast series in partnership with the Rolex Perpetual Planet Initiative, host Alex Honnold is joined by wildlife filmmaker Bertie Gregory and penguin researcher Pablo García Borboroglu. The 2025 Rolex National Geographic Explorers of the Year, who collaborated on the docuseries “Secrets of Penguins”, explain why protecting these remarkable birds means protecting the oceans.

For nearly a century, Rolex has supported pioneering explorers. Over time, the company has moved from championing exploration for the sake of discovery to protecting the planet. Through the Perpetual Planet Initiative, Rolex stands alongside the inspiring people who are dedicated to building a better future for all life on

Secrets of the Penguins is now streaming on Disney+.

Stills and footage courtesy: National Geographic.

Theme and score by Kara Talve for Bleeding Fingers Music, produced by Russell Emanuel.

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Planet Visionaries is a podcast in partnership with the Rolex Perpetual Planet Initiative, and a Sony Music Podcasts production.

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