Nottingham Forest have signed Andreas Bouchalakis on a three-year contract after the midfielder impressed during pre-season with the Championship side.
The 24-year-old, who has played for Greece at junior level, joins on a free transfer from Olympiacos - also owned by Forest owner Evangelos Marinakis.
Bouchalakis had been expected to sign a loan deal with Forest.
But he impressed in training and in friendlies with Notts County and Mansfield and has signed until 2020.
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