New Delhi, June 16 -- Former World No. 1 tennis player Novak Djokovic said that defending his Olympic title in Los Angeles in 2028 is the "only thing" that is keeping him motivated in the sport.

Great Britain's Andy Murray remains the only player to have defended an Olympic singles title. Serbia's Djokovic would be 41 by the time he can do the same in the LA 2028 Olympic Games.

Despite managing his workload with noticeably fewer tournaments in recent seasons, the 24-time Grand Slam champion told football manager Slaven Bilic that he wants to play in his sixth Games, having won singles bronze on his debut at Beijing 2008.

"The only thing that, at this moment, professionally speaking, I have in my vision at this point. It's interesting w...