...seems to be the most popular tennis player in the world. Followed by Nadal. They're known even by people who don't watch tennis. Fed's Facebook has 13.4 million fans Nadal's FB page has 12.1 million fans Djokovic Facebook page has 3.4 million fans Why not much love for the hardworking Serb? He tries so hard to be liked. He imitates other tennis players, wears a Afro wig and dances on court. So why isn't he popular like Nadal or Federer?