With 12 grand slams in his kitty, Djokovic looked set to beat Roger Federer’s record if he continued his top form for another two or three years.
The German is touted as one of the rising stars in world tennis, and with time on his side, we think he should be among the best in the world in the years to come.
If you are a recently-converted Tennis fanatic, then we’ve got just the right list of accounts for you to follow.
Unfortunately, we’ve only been great in doubles tennis and not been able to make a mark in singles tennis.
With the Australian Open going on in full swing, we take a look at the fitness regimes of tennis' biggest legends.