According to La Gazzetta dello Sport, AC Milan management, possibly through their older cousin Hakan's suggestion, are tracking both 2002-born wide midfielder Kerim Calhanoglu (turning 18 on August 26) and his brother, 2003-born winger Turan Calhanoglu (turning 17 on September 26). Both are playing in Hoffenheim development area, as well as being German youth internationals.
Source: transfermarketweb.com