Polish Porsche Supercup racer Kuba Giermaziak took the wheel of the Zele-Racing GP2 car last weekend at Polish capital Warsaw to demonstrate the 630 BHP machine to over 100.000 enthusiastic spectators. The 2012 Verva Street Racing event flielded over 200 supercars, racecars, oldtimers and motobikes from all over Europe. Also RedBull Racing was presend with a RB7 F1 which was demoed by Jean Eric Vergne.
