At the beginning of 2017, Borussia Dortmund spent around nine million euros to secure the services of the Swedish offensive talent Alexander Isak. However, the youngster never really found happiness at BVB. Away from the Ruhr area, the attacker made a steep rise in the following years; at the age of 25, he could now make it into the ranks of the most expensive footballers in the world.
Mega rumor about FC Barcelona
