Dutch club Heerenveen have announced the sale of defender Gianni Zuiverloon to West Brom.
The Baggies, preparing for their return to the Barclays Premier League, have already signed striker Roman Bednar and midfielder Kim Do-Heon this summer.
Heerenveen announced on their official website, www.sc-heerenveen.nl, that Zuiverloon has signed a three-year contract.
Zuiverloon, 21, is a Holland Under-21 international who scored the winning penalty in a semi-final shoot-out against England at last year’s UEFA European Under-21 Championship.