When it comes to athleticism and flexibility in sports, tennis world no. 1 Novak Djokovic is probably among the best in the business. The Serbian often amazes the fans with his incredible reach on the tennis court. People often hilariously claim that Djokovic has strings in his body, just like that of a gymnast. Ahead of Tokyo Olympics 2020, the 34-year-old did give a glimpse of this common perception and proved that people might not actually be wrong. During the training sessions for the Summer Games, the Serbian was spotted with Belgian gymnasts Nina Derwael and Maellyse Brassart where the trio can be seen attempting a full-body stretch to perfection. Much to everyone's surprise, Djokovic comes very close to meeting the levels of flexibility of professional gymnasts.