#4 Thibaut Courtois, Chelsea
Courtois already has a large trophy cabinet despite being only 25 years of age, which is relatively young for a goalkeeper. The Belgium no.1 signed for Chelsea in 2011 and has gone on to win two PL titles with them.
Further, the shot-stopper spent three successful years on loan at Atletico Madrid, winning the Europa League in 2013 and the La Liga in 2014 as the no.1 keeper for the club.
Thus, Courtois is not only an elite goalkeeper but also a very successful one. If he continues to be consistent, there is no limit to what he can achieve with Chelsea alone or at any other club. The Golden Glove he won in 2016/17 is only the beginning of many more awards and trophies for the Belgian.
Edited by Amit Mishra