18-time Grand Slam champion has acknowledged that he still feels the same happiness after achieving a major result but he doesn't feel old or tired despite being 33 years old.

Iran PressEurope: On Sunday, world No. 1 Novak Djokovic delivered a dominant performance in the Australian Open final as he forced a 7-5 6-2 6-2 loss on Daniil Medvedev to lift a record ninth title at Melbourne Park.

Following his win at the Australian Open, Djokovic ensured that he would remain world No. 1 and on March 8, he is set to break Roger Federer's all-time record for most weeks spent at No. 1.


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