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Mt. Everest Expedition Leader &
Best-Selling Author

British Polar Explorer and Author
of To the End of the Earth

Renowned Scientist & Ocean Explorer

Environmental Activist & Emmy-Nominated Actor

National Geographic Society's
Explorer-in-Residence &
Best-Selling Author

Top Model and Eco Entrepreneur

Corporate Environmental Strategist &
Author, Green to Gold

The World's Greatest Living Explorer

Renowned Polar Explorer

Animal Expert, Conservationist & Director Emeritus of The Columbus Zoo

Polar Explorer and Author
of The Long Haul

Adventurer

Host, The Amazing Race &
Author, No Opportunity Wasted

Expert on Global Sustainability &
Best-Selling Author

Extreme Adventurer & Conservationist

Model, Author &
Environmental Activist

Economist & Best-Selling Author

Lead Scientist for The Nature Conservancy & Science and Environmental Contributor, CBS News

Polar Explorer and Endurance Athlete

Host, Discovery Network's
Get Fresh with Sara Snow and
Author of Sara Snow's Fresh Living

Adventurer & Best-selling Author,
Walking the Amazon

Filmmaker, Outdoor Adventurer,
Singer-Songwriter, Performer & Author

Environmental Strategist & Best-Selling Author