Cologne striker Anthony Ujah is to join Bundesliga rivals Werder Bremen at the end of the season.
The Nigeria international has signed a four-year-contract at the Weserstadion.
Ujah joined Cologne from Mainz in July 2013 following a successful loan spell and has scored 12 goals this season.
Werder sporting director Rouven Schroder told the club's official website: "He is a fast, prolific striker who can evolve with us.
"Anthony has a very good profile, plays with a lot of passion, a lot of force, is very diligent, very good in the air.
"We are convinced that Anthony Ujah fits our style of play."
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