Now, this is a story Man United fans may not really want to hear, but their outgoing coach, Ralf Rangnick actually helped their bitter rivals, Liverpool, achieve a lot of success and even get into the Champions League final. First of all, the revolutionary Liverpool manager, Jurgen Klopp, was inspired by Ralf Rangick, who is commonly known by his peers as The Professor. Some years back, Klopp declared that Rangnick was “one of the best if not the best German coach.” And that statement made sense because the Liverpool boss always looked up to the short-term United coach. Klopp learned a lot from The Professor and even adopted some parts of his style into his. Klopp’s Liverpool currently play one of the finest forms of gegenpressing football, and guess who is called the Godfather of Gegenpressing? Exactly. Ralf Rangnick!