The golden boy of German football is set to become the new prince of the Premier League as Florian Wirtz prepares to join Liverpool from Bayer Leverkusen for a club-record fee.

Fresh from winning a 20th English top-flight title, Arne Slot's Reds have broken the bank to land a rising star already labelled as one of the world's best by former Reds midfielder and Wirtz's former coach Xabi Alonso.

British media reported on Friday that the Premier League champions had agreed a club-record deal worth up to £116 million ($157 million) to secure the services of the attacking midfielder.

Liverpool can now agree personal terms with a player coveted by a number of top European clubs.

Wirtz's abundant potential as a teenager sparked a row between his hometown club Cologne and Leverkusen five years ago when Leverkusen, who are backed by pharmaceutical giants Bayer, swooped to sign him at 17.

Cologne argued that a gentleman's agreement not to poach youth team players had been violated, but Leverkusen said Wirtz was a first-team signing and within months he had made his Bundesliga debut.

His rise was interrupted by a cruciate knee ligament injury in March 2022 that forced him to miss the next 10 months.

By the time he returned, Alonso had been installed as Leverkusen boss and together they would spearhead the club's greatest days.

Leverkusen ended Bayern Munich's grip on the Bundesliga in stunning fashion, romping to the title and the German Cup without losing a single match in the 2023/24 season.

Wirtz netted his first career hat-trick on the day the title was sealed against Werder Bremen, on his way to being crowned Bundesliga player of the year.

"Flo is one of the top players in the world, he's world class," said Alonso, who compared his protege to Lionel Messi in terms of his understanding of the game.

"Why is Messi so good? Because he knows how and when to play simple passes. Messi says: 'You're in a better position? Here, there you have the ball'," said Alonso, a hero of Liverpool's 2005 Champions League triumph.

"It's not always about making the most brilliant move, but the best and smartest. Florian can do that. That's why he's so good."