According to journalist Cyril Hanouna, Neymar contacted Madrid's Brazilian contingent and warned them about Mbappe.
On Europe 1, Hanouna said: “The Brazilians [at Real Madrid] are friends with Neymar. It has always been a war between Neymar and Mbappe. Neymar has sent a paper about Mbappe to the Brazilians, telling them that it was catastrophic, that it was hell."