By Ewan Murray Jurgen Klopp vowed to turn ‘doubters into believers’ upon his arrival at Liverpool. It’s fair to say he has done exactly that. Arriving at Anfield in 2015, the former Borussia Dortmund manager swiftly established himself as a firm fan favourite on Merseyside. The German’s vibrant personality quickly endeared him to supporters, while his high-octane football philosophy dazzled the Liverpool faithful and Premier League neutrals alike. The journey may not be over quite yet, Liverpool potentially set to write some ‘new chapters’ together as Klopp rightly pointed out, but he will be …