FC Koln have signed Middlesbrough defender Rav van den Berg.
The younger brother of Brentford defender Sepp van den Berg, Rav has moved to Germany in a permanent transfer.
Rav was also being linked with Brentford, but has now joined FC Koln, penning a five-year contract.
Van den Berg missed the opening two games of Middlesbrough's new Championship campaign.
The 21-year-old Dutchman won Boro's player of the year award in the 2023-24 season and played in the Under-21 European Championships this summer.