Chelsea’s Big Mistake: Comparing Lukaku’s Goals Before Turning 21 To World’s Best Strikers, Including Lionel Messi & Luis Suarez

8) Klaas-Jan Huntelaar (26 goals)

The Dutch international first made headlines with an impressive loan spell at AGOVV Apeldoorn, before further success in the Eredivisie.

7) Mario Balotelli (26 goals)

The controversial Italian enjoyed a successful spell with Inter Milan before making the move to Manchester City, and then AC Milan.