Description Available in: Manthey Racing GmbH is a German auto racing team established in 1996 by former race car driver Olaf Manthey. Manthey Racing is currently competing in the Nürburgring Endurance Series, Deutsche Tourenwagen Masters, and the GT2 European Series, and is also responsible for Porsche's factory efforts in the FIA World Endurance Championship. Working with Porsche sports cars for most of their history, the team has been strongly linked with the German manufacturer, being purchased by Porsche for a 51% majority stake in 2013, and later becoming a full motorsport partner in 2021.