The Premier League is widely regarded as the toughest top-flight division in world football to score goals in.

Some highly regarded players, such as Andrey Shevchenko and Radamel Falcao, have struggled to make their mark during spells in England.

It is, therefore, quite some achievement to hit the ground running when playing for a Premier League team, but the five players on our list all made an instant impact.

Press the next page as we go through the stars who were the quickest to reach 20 league goals.