Chelsea boss Jose Mourinho has been manager at both Inter Milan and Real Madrid during his impressive managerial career - two clubs where Ronaldo is considered a legend.
Of course these days it has to be described that the Ronaldo in question is the Brazilian goal-getter and not the former Manchester United star, who Mourinho managed at Real Madrid.
Nowadays Mourinho is back with his beloved Chelsea and has a collection of Brazilian talent to manage at the club. Filipe Luis, Ramires, Oscar and Willian are all at the club currently under the protection of the Portuguese boss.
And now, Ronaldo has been commenting on how good it is that Mourinho is the man guiding these Brazilian talents.
"I think it's definitely the right teams for them to be at because of the nature of the English football league, which has a lot of goals, a lot of attacking play.
"The players under Mourinho's coaching, they have a lot of potential because of the nature of him as a coach. So overall, it's definitely a good decision for these young talents to be in the Premier League."
Mourinho certainly seems to be getting the best out of the pair at the moment, with Chelsea and Brazil both benefiting from the performances of Oscar and Willian.
Which is bound to keep Ronaldo happy.