Novak Djokovic is a hard worker! He is so much better than Roger Federer
Yeah at just the age of 14, Djokovic ended up as a triple European champion in singles, doubles, and team competition.
Wow! That's impressive! His Grand Slam event record just goes to show how hard he work for it. He's the first man to obtain three or more consecutive Grand Slam titles!
He has won 31 Masters 1000 series titles (breaking single season records with five titles in 2011 and six titles in 2015).
He's such an inspiration. Do you think he'd be able to leave a positive impact on our country? Novak's "Believe in their dreams" Foundation is able to bring so much hope for aspires for others to accomplish their own dreams.
Great players impacted all over world .he became Europe’s top-ranked 14-and-under player and later the number one 16-and-under player on the continent before turning professional in 2003. Djokovic entered the top 100 of the Association of Tennis Professionals
As of 2011, he was ranked number one. His parents, being in the sports industry themselves, were able to leave a lasting mark on their son, Djokovic.
He is a A Nightmare To The Opponents , Djokovic is one of the four players to defeat Roger Federer three times in one year and one of only two players to beat both Roger Federer and Rafael Nadal in a Grand Slam in consecutive matches. He is the only player who has defeated both Federer and Nadal in the same tournament on 3 different occasions.
You've got that right. He is a BEAST. 
He have a very smart brain Djokovic can fluently speak multiple languages such as Serbian, Italian, German and English.