The 10 best January transfer window signings of all-time - including one future Champions League winner

Ordinarily, the longer summer transfer window gives teams space to negotiate for the biggest and brightest stars, but some incredible deals have gone through in January in the past.

While not necessarily always superstar signings, these players transformed their new teams, with many of the following footballers going on to lift major silverware in the Premier League and in European competitions.

Here are 10 of the best January transfers in Premier League history.