FC Köln will complete the signing of 20-year-old defender Sebastiaan Bornauw from Anderlecht for a 7-digit figure, according to Kicker.
The Belgium youth international will undergo a medical with the Bundesliga club on Tuesday or Wednesday while all parties have agreed on a transfer.
Bornauw played the opening game of the season for Anderlecht and has played 29 games in all competitions for the Belgian club.