The Warrior diet was conceived by Ori Hofmekler, a former member of the Israeli Defense Force. This is one of the first fasting protocols, when nobody else was discussing intermittent fasting.
The idea came as a result of Hofmekler’s personal experience in the army. He observed that when he ate only at night, when he could rest, he had more energy, and he could focus better. After doing some research, he found out that this was the way of life of the ancient warriors, and he adopted the feeding schedule in his life after army.