7. Gervinho
Many would still think that the Ivorian is still playing in the Serie A with Roma. Gervinho played for Lille at the age of 22 to 24 scoring 36 goals in 93 games in France before getting his dream move to Arsenal in 2011 where his pace and physical technique was not used to his full potential and was transferred to Roma where he regained his form but suddenly handed in a transfer in January 2016 to join Hebei China Fortune for $17 million.