Serbian professional tennis player who is ranked among the best players of all time.
In 2007, when he was frustrated with his career, he started working with Dr. Igor Cetojevic, who helped Djokovic improve his diet.
A few years later, Novak dropped all animal products from his diet and has been eating a plant-based diet ever since. He speaks publicly very positively about his diet, he recovers faster and got rid of the allergies he used to suffer from.
In 2018, the well-known tennis player participated in the documentary The Game Changers (alongside Arnold Schwarzenegger and Lewis Hamilton), trying to convince others of the benefits of a plant-based diet.