Novak Djokovic, the Serbian tennis player and record holder for the most Grand Slam titles, made a guest appearance at a panel as part of the Fanatics Fest in New York. During the public appearance, the world-renowned athlete thanked two Croatian tennis players, Ivan Ljubicic and Mario Ancic, highlighting their importance in his professional journey.

Djokovic specifically highlighted the influence of Ivan Ljubicic, who was ranked third on the world rankings during his career. During the period when Djokovic was a teenager and just breaking through in the world of tennis, the two players had the same coach. In that critical period, Ljubicic took on the role of a mentor, guiding the young Serbian tennis player and providing him with key advice.

Ljubicic explained to Djokovic how to handle media pressure and how to behave in a professional sports environment. While Djokovic was learning technical details, such as the choice of racket and string type, Ljubicic advised him to always remain true to himself and authentic. This advice became the foundation of his subsequent development.

The Serbian tennis player stated that he has consistently followed this advice throughout his career. In addition to Ljubicic, he also thanked Mario Ancic, who, during his professional career, was ranked seventh on the world rankings. Both Croatian players are recognised as key figures in shaping Djokovic's exceptional mental strength and top-level physical preparation.