Birmingham City boss Garry Monk has made his first signing by bringing in left-back Kristian Pedersen from Union Berlin for an undisclosed fee.
The 23-year-old, 6ft 2 ins Dane has signed a four-year contract.
Pedersen, who has five Under-21 international caps, can also be deployed in a wide left midfield role.
He played against Blues last summer when he was a member of the Berlin side who won 1-0 in Wolfsburg in a pre-season friendly.
Pederesen was with Danish side HB Køge prior to moving to Germany in 2016.
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