Monaco vice-president Vadim Vasilyev says Real Madrid president Florentino Perez has still not forgiven his club for selling Kylian Mbappe to Paris Saint-Germain.
Real Madrid had been linked to Mbappe.
"I spoke with Florentino, and each time he sees me he blames me for not selling Kylian to him," Vasilyev said.
"I always tell him that it was up to the boy, but Florentino still blames me and says: 'Vadim, you did not sell Kylian to me!'"
Vasilyev said he believed the World Cup-winner was now worth "€250-300 million ($343 million)."
"We are proud that he's a product of our academy, we are proud that we have contributed to a world champion," Vasilyev said. "We are proud that 20 years ago, we had four academy players in the team that won the World Cup, imagine that, so we continued the tradition in this World Cup."