Novak Djokovic

Credit: "Novak Djokovic" by Carine06 is licensed under CC BY-SA 2.0

The men’s world number one follows a plant-based diet for optimal health and performance.

Nimai Delgado

Photo credit: Nimai Delgado

Body-builder Nimai Delgado was raised vegetarian before going vegan.

Rich Roll

Credit: Compassion Over Killing CC BY 2.0

Rich Roll is an American ultra-endurance athlete, podcaster and author.