Brentford have signed Iceland Under-21 international Kolbeinn Birgir Finnsson.
The midfielder, 18, moves to Griffin Park from Dutch club Groningen, where his contract had expired.
He has signed a two-year contract with the option of a further year.
Finnsson will be joined at Brentford by fellow Icelander Patrik Sigurður Gunnarsson – the 17-year-old goalkeeper also recently moved to the club.
Like Gunnarsson, Finnsson will initially play for Brentford’s B team.
“We feel that he will bring energy and technical quality to our team over a range of positions,” Brentford B head coach Kevin O’Connor told the club website.