Date of birth
Nottingham Forest competed the signing of Andreas Bouchalakis on a three-year deal on 27 July 2017.
The 24-year-old put pen to paper at The City Ground after impressing manager Mark Warburton during a trial period in pre-season.
The former Greek youth international joined Olympiacos in 2013, featuring in the Champions League and Europa League and picking up three Greek league-winners' medals.
The central midfielder featured in two pre-season friendlies for Forest, against Notts County and Mansfield, and will now be part of The Reds' squad for the 2017-18 season.