Chelsea are undoubtedly one of the biggest spending powers in the world of football. Every summer or winter since the 2003 takeover from Roman Abramovich, the Blues have been linked with almost every player in the transfer window.
And many of those times, the London club get their man.
Whether they succeed, however, is an entirely different story.
While some players have gone on to become Chelsea legends, many have either failed to make any impact or just didn’t live up to the high expectations coming with their usually absurd price tags.
Here we take a look at Chelsea’s Top 5 worst ever signings in the history of the Premier League.