FC Köln announced having signed German Under-19 international midfielder Salih Özcan (18) on a new contract, lasting until June 2020.
Salih #Özcan bleibt langfristig beim #effzeh: https://t.co/kyV11GmX90 pic.twitter.com/U7Ta57Isns
— 1. FC Köln (@fckoeln) 29 settembre 2016
Source: transfermarketweb.com