By Matthew Cooper Kylian Mbappe is set to take a major pay cut in order to join Real Madrid. Mbappe has officially announced he will be leaving Paris Saint-Germain when his contract expires at the end of the season and it has long been expected that a move to the Bernabeu will follow. According to a report from Spanish publication AS, Mbappe is set to become Real’s highest paid player even though the forward will be taking a pay cut that will cost him millions. It is claimed that Mbappe currently banks €6million (£5.1m) before tax each month after signing a lucrative contract extension with PS…