Manchester United boss Jose Mourinho is targeting Ajax winger Justin Kluivert as a summer signing.

The Guardian says Mourinho is chasing Kluivert this summer.

The 19-year-old has been linked with a move since Mourinho was spotted chatting to him after the Europa League final win last season and the son of Barcelona centre forward Partick is said to favour a move to Old Trafford.

Contract negotiations with Ajax have reportedly broken down due to Kluivert's demands he should become the highest paid player at the club.

The report claims Mourinho's interest in Kluivert casts further doubt over the future of Anthony Martial who has been linked with a move away from the club in recent weeks.