Novak Djokovic works based on challenges. His gasoline is in having to overcome bars that make him bigger when they mean raising the level and based on that he has become the man with the most Grand Slam in history, the last frontier he had to overcome.
With his 23rd Grand Slam to his credit, conquered at Roland Garros, the third in the kingdom of his main rival Rafal Nadal, whom he now surpasses by one, the Serbian adds perhaps the most precious piece of the crown in the race to become The best of all time.