Marian Vajda on Novak Djokovic: "Can break all records"

While Roger Federer and Rafael Nadal are exercising restraint in the GOAT (Greatest of all time) debate, Novak Djokovic makes no secret of the fact that the historic number one and the most Grand Slam victories are his declared goal. His longtime companion Marian Vajda also believes the Serb can do that.

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