9. Hulk – Zenit St Petersburg to Chelsea
The Brazilian striker raised everybody’s eyebrows by making the move to Russia in 2012, and unsurprisingly; he’s not having a very good time. Tensions between him and the fans have threatened to reach boiling point and a bad run of form has seen him notch just 18 goals in 54 appearances over a two-year spell. However, that has not been enough to stop Chelsea from taking an interest in his services.
Source: Metro