If he doesn't extend his contract this summer and he leaves PSG for free next summer, how is he going to break the world transfer record fee.
Our context is if he leaves PSG in the current transfer window, mate.
Everybody knows Real Madrid won't spend no money if he leaves PSG with free agent status.
Mbappe is the most valuable player in the world, but if PSG allow him to stay in the club without extending his contract, it is almost certain that he is going to go to Real Madrid next summer for free, that's why the club have made it clear to Mbappe, it is either he extends his contract, or they are definitely going to sell him this summer, we'll find out what Mbappe's final decision is in the coming weeks.
It is not about PSG allow it to stay or not, it is about how the decision of Mbappe to stay or leave. I am sure PSG will always allow him to stay, PSG even wants him to stay forever. But Mbappe has his own dream to play in a bigger team and in a more competitive league. So, he has a chance to achieve something that he can't achieve in PSG like UCL trophy. Well, if I were PSG management, I will sell Mbappe to Real Madrid in the current transfer window. It won't be a good idea to keep Mbappe who already has the intention to leave. PSG will be better to earn big money from Mbappe transfer fee and sign another big striker.