Tennis. Ever heard of it? Of course you have, so you probably know Roger Federer and Rafael Nadal. In the early 2000's tennis scene, they were almost unstoppable, sitting at rank 1 and 2 respectively in the world rankings. But with Federer dominating on grass and Nadal on clay, there was always the question: Who really is the best player in the world? Find out how they tried to determine it on this weeks episode of Cheeky Tales.
