Chelsea sign American star Pulisic from Dortmund ||| NEWS CORNER

Christian Pulisic became the most expensive American soccer player in history after completing a transfer to English club Chelsea from Borussia Dortmund on Wednesday.

Chelsea paid 64 million euros ($104 million AUD) for the 20-year-old United States winger, who will be loaned back to Dortmund for the rest of this season. The German club won’t have to pay Chelsea for the loan.

The fee is easily the biggest paid for an American player, surpassing the reported 20 million euros ($22.5 million) spent by German team Wolfsburg for John Brooks in 2017.

“It was always Christian’s big dream to play in the Premier League,” Dortmund sporting director Michael Zorc said. “That certainly has to do with his American origins, and so it wasn’t possible for us to extend his contract.” Pulisic’s contract with Dortmund was due to expire at the end of next season.

“It is a privilege to have signed for such a legendary club,”Pulisic said of the London team that has won five Premier League titles since 2005.

It is the most high-profile move secured by an American outfield player, with goalkeepers Tim Howard having previously played for Manchester United and Brad Friedel for Liverpool.

“At just 20, we believe he has the potential to become an important Chelsea player for many years to come,” she said.

Pulisic, who can play on either wing or behind the striker, has recently lost his place in Dortmund’s team to English youngster Jadon Sancho, signed from Manchester City for 8 million pounds ($10 million) in the offseason of 2017.

In a message posted on his Twitter account, Pulisic urged Dortmund fans to “not doubt my passion, determination and my 110 percent commitment to the team right until the last ball is kicked this season.”

Dortmund leads the German league by six points heading into the second half of the season and is through to the last 16 of the Champions League, where it plays Tottenham.

Chelsea is fourth in the Premier League, 11 points behind first-place Liverpool after 20 games.