Werder Bremen have signed Nigeria international Anthony Ujah from league rivals FC Cologne, both clubs confirmed on Tuesday.
The 24-year-old attacker triggered a release clause and joins Bremen on a four-year-deal.
Ujah has been a key for Cologne in their first season after returning to the top flight. The Nigerian attacker has featured in all but one league game for the Billy Goats and has scored 10 goals, a third of the club's season total of 30.
However, the Nigerian, who joined Cologne from...