He made his first senior appearance for Monaco in a 4-1 defeat to Spurs in the Europa League when he was only 17-years-old.
However, if Real Madrid’s offer is rejected, or Mbappe chooses to depart PSG when his contract expires next summer, the Frenchman could potentially take the No10 shirt from Luka Modric.
The Croatian maestro’s contract expires at the same time as Mbappe, and if the 2018 World Cup finalist does not extend, then he will leave the Bernabeu as a free agent.
Real Madrid always like to give their iconic numbers to their biggest signings.
Their three biggest signings, Hazard, Gareth Bale, and Cristiano Ronaldo were all initially given the No7, No11, and No9 shirts respectively, with the latter being afforded the No.7 shirt he wore at Manchester United in the 2010-11 season.