Birth of a Champion
Der Rebell - Von Leimen nach Wimbledon (original)
He was the first German to win Wimbledon and the youngest male player ever to do so – Boris Becker, the tennis legend. But on his way to the top, there were many obstacles, not least his own ambitions…
Starring Bruno Alexander, Samuel Finzi, Mišel Matičević, Christina Große, Thomas Huber, Hannah-Marie Berdan, Jeanne Goursaud
It's a drama and comedy movie, and has a rating of 6.1 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Italy.