Lens striker Thierry Ambrose is full of praise for Manchester City boss Pep Guardiola.
Ambrose is on-loan at City from Lens.
"Guardiola is someone special, very thoughtful and truly the best coach in the world who knows football inside out," said Ambrose.
"I have nothing more to say, except that I've learned a lot with him."
Ambrose is expected to leave City at the end of this season.