Jun.24 (GMM) Heinz-Harald Frentzen will be the former driver serving alongside three conventional FIA stewards at this weekend's European grand prix.
The German won three grands prix during his 160-race career between 1994 and 2003.Frentzen, now 43, drove for Sauber, Williams, Jordan, Prost and Arrows, and subsequently for Opel and Audi in the German touring car series DTM.
