Jurgen Klopp has stunned Liverpool and the world of football by announcing that he will leave the club at the end of the season. The 56-year-old attributed his shocking decision to “running out of energy.” Klopp has been Liverpool manager since 2015 and is under contract until 2026, but, in an announcement via the club's media channel, he revealed that he will resign two years early. Klopp communicated this to the players before training on Friday. The news will come as a devastating blow to Liverpool fans, who idolize the charismatic German, and also to the team and owner, Fenway Sports Group, whose appointment of the former Borussia Dortmund manager transformed the club's fortunes. Under Klopp, Liverpool have won the Champions League, the Premier League, the FA Cup, the League Cup and the Club World Cup. They reached another Carabao Cup final on Wednesday and are five points clear of Manchester City at the top of the Premier League, although they have played one more game.