#4 Robert Lewandowski
Robert Lewandowski is one of the most lethal strikers in Europe, who currently plays for Bayern Munich and has won 13 career titles so far and plenty of numerous individual honors.
The saying "form is temporary, but the class is permanent," is often used to explain why some players always seem to turn up when they're most needed, Lewandowski is one such player.
Alongside his excellence in the Bundesliga, he proved to be equally astonishing in the Champions League, netting 43 goals in 66 appearances.
However, Lewandowski just reached the Champions League final once throughout his career in 2013, which he lost to Bayern Munich as he used to play for his former club Borussia Dortmund back then.
Even after playing for two big German clubs, it will be a regret for him if he fails to capture the Champions League title in the end. With few prime years of his career left, he will be aiming to achieve this honor promptly.