Question: The drivers title of The 2009 Portuguese GP2 round was claimed by which German professional racing driver currently racing for the Renault Sport F1 Team?
Sentence (from "2009 Algarve GP2 Series round"): It wase held on September 19 and 20, 2009 at Autódromo Internacional do Algarve at Portimão, Portugal.
Relevant evidence: No