Barcelona and Real Madrid have been circling Paris Saint-Germain duo Neymar and Kylian Mbappe for a number of years but Nasser Al-Khelaifi has warned that his side's two key stars will never be sold.
Neymar has had a turbulent three years in the French capital and is continuously linked with a return to the Nou Camp.
PSG bought the Brazilian for a world-record £198million fee in the hope he will help them win the Champions League.
Meanwhile, Real boss Zinedine Zidane is desperate to take 21-year-old Mbappe to the Bernabeu.
Both Neymar and Mbappe starred as PSG produced a stunning comeback to beat Atalanta 2-1 in the Champions League quarter-finals last night.
It is the first time the Ligue 1 outfit have reached the semi-finals and Al-Khelaifi vowed to keep hold of his key players forever in a big blow to Barcelona and Real.
PSG duo Neymar and Kylian Mbappe are wanted by Barcelona and Real Madrid (Image: GETTY)
"Everyone said that Paris was not ready for the Champions League but we showed a great mentality, with great players," he told RMC Sport.
"Our goal is very big but we are not thinking today of the final, only the semi-final. It's very important to change mentality.
"You too, the media, everyone doubts PSG. The Champions League, we needed this victory to go further.
"Neymar and Kylian are some of the best players in the world but it was the team that had a great game, even though Ney was really good.
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