Swansea City have reportedly taken Swedish centre-back Sotiris Papagiannopoulos on trial.
The 26-year-old joined PAOK in January 2015 on a two-and-a-half-year deal, but left the Greek side at the end of the season and now represents Ostersunds FK in Sweden.
According to Swedish publication Ostersundsposten, the defender flew into Cardiff on Wednesday morning and will take part in Swansea's training for the remainder of the week in a bid to win a contract.
Swansea, who lost skipper and key centre-back Ashley Williams to Everton in the summer transfer window, brought Madou Barrow to the club from Ostersunds in 2014.