there are amazing talents out there like Grigor Dimitrov,Daniel Brands, Henrie Kontinen etc. But who has the best potencial to become the next Federer (Nadal)?
This guy is amazingly talented in this video, but I wonder if it is real:
What do you guys think?
I believe it is for real, but I am not sure. I think they are talking german by the way.
Looking forward to your opinion.