Novak Djokovic and
Jannik Sinner teamed up together to play a game of mini-tennis and Djokovic hilariously imitated
Daniil Medvedev during the encounter.
Medvedev is quite famous for his return position which at times can be all the way back on a tennis court. It's simply what allows him to play the way he likes though he doesn't always use it. Hitting winners from that position is also not unheard of as he even went around the site of the net a couple of times.
There is a famous instance when he hit himself on a camera trying to get the ball and complaining that the cameras bother him while playing. They are located at the far end of a tennis court so you can imagine where he was standing. In any case, Djokovic hilariously imitated that so check it out below.