A boy acts as Novak Djokovic's coach and he gives him his racket | Video | CNN

Novak Djokovic won his 19th Grand Slam tournament title this Sunday.

Despite the surprising achievement, the news that currently attracts attention on social networks is the delivery of one of his rackets to a boy who would have given him advice during his championship match.

We bring you the curious image and the words of Djokovic about the moving event.