Novak Djokovic inspired by LeBron James and Cristiano Ronaldo to play beyond 40

Speaking at the Joy Forum in Riyadh ahead of appearing at the Six Kings Slam, Djokovic said: "Longevity is one of my biggest motivations. I really want to see how far I can go.

 INSPIRED: Novak Djokovic revealed he has been inspired by Cristiano Ronaldo and LeBron James as he targets playing into his 40s. Picture: AP Photo/Adam Hunger

Novak Djokovic revealed he has been inspired by Cristiano Ronaldo and LeBron James as he targets playing into his 40s.

The 38-year-old has gone two years without winning a grand slam title having been usurped by Carlos Alcaraz and Jannik Sinner but he is not yet thinking about hanging up his racket.