Spanish outlet Don Balon claims that Manchester United are ready to make an “insane” offer to Monaco for teenage striking sensation Kylian Mbappe. The 18-year-old has the football world at his feet after a blistering season in the principality and in the Champions League where he has been instrumental in his side’s progress into the quarter-finals.
 

Red Devils boss Jose Mourinho is now believed to be targeting the youngster as his number one transfer of the summer and reports suggest he is prepared to do whatever it takes to bring him to Old Trafford this summer.
 

With the pursuit of Atletico Madrid frontman Antoine Griezmann now looking to be getting more and more complicated, it’s understood the Mbappe, who is also been heavily linked with Spanish giants Real Madrid, is the one that the Portuguese tactician wants to enhance his forward-line next season.
 

United also have a good relationship with Monaco having already taken Anthony Martial to Old Trafford in the summer of 2015.