#4 Ousmane Dembele

Age: 21
Market Value: €80 million
Club: Barcelona
When Ousmane Dembele arrived at the Nou Camp he was the second-joint most expensive footballer of all time.
The 21-year-old has had a somewhat patchy start to his career as a Barcelona player, making just 16 appearances and scoring three times during his debut LaLiga campaign. However, there is plenty of time and potential to put that right.
The forward already has 18 caps and a World Cup to his name with France and a LaLiga title with Barcelona. His four appearances and two goals for Barcelona this season indicate a bigger role for the youngster at the Nou Camp if he can remain injury-free.
One of the most highly-rated young talents in the world, Dembele has the right setting to become one of the best players in world football. With Barcelona and France, the sky is the limit and it is up to him whether he can reach for it or not.