Serbian tennis star Novak Djokovic is also called ‘The Joker’ – in a positive way. He is not The Joker of Batman who is menacing, threatening and up for malicious tricks. Djokovic is the exact opposite; the funnyman of tennis, he can mimic the actions of other tennis stars, including females. His on-court antics bring smiles on people’s faces. In this video, Djokovic, playing for the French Open 2014 title, makes a ball-boy’s day at Roland Garros. It is touching, funny and inspiring all at the same time. Indeed there is rare a man like Novak.