Fittest on Earth: A Decade of Fitness
- Jaar: 2017
- Land: United States of America
- Genre: Documentaire
- Studio: Gravitas Ventures
- Trefwoord: health, sports documentary, fitness
- Regisseur: Ian Wittenber, Heber Cannon, Mariah Moore, Marston Sawyers
- Gips: Mat Fraser, Ben Smith, Sara Sigmundsdottir, Katrin Tanja Davidsdottir, Tia-Clair Toomey, Brent Fikowski