Patrick Mouratoglou

According to former coach Serena Williams, the main criterion is titles won.
Novak Djokovic has that advantage over Roger Federer and Rafael Nadal, who are usually together with him in that story.

Novak Djokovic and Rafael Nadal are fighting for the unofficial title of the greatest player of all time (GOAT).
Both of them have 22 Grand Slams, sharing the first place in men's tennis, but when all the relevant parameters are added up, Novak is well ahead of everyone else in tennis history.

Patrick Mouratoglou, the French tennis expert who discovered and coached Greek tennis sensation Stefanos Tsitsipas, announced last month the opening of a Mouratoglou Tennis Center Jumeirah in Dubai.

In collaboration with the prestigious Jumeirah hotel group, the Mouratoglou Tennis Center opened its doors on December 15 marking the beginning of Mouratoglou's international expansion.

Patrick and Serena

Tennis coach Patrick Mouratoglou claims to have coached the winners of six Grand Slams, a Golden Slam and an Olympic Gold medal. What he is best-known for is being Serena Williams’ boyfriend.

Paris and Paris