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BEIJING, CHINA - SEPTEMBER 13: Audi Sport ABT driver Lucas di Grassi of Brazil celebrates on the podium after winning the inaugral FIA Formula E Beijing ePrix Championship race on September 13, 2014 in Beijing, China. The electric car racing series is set to be hosted in nine other cities worldwide. (Photo by Kevin Frayer/Getty Images)

BEIJING, CHINA - SEPTEMBER 13: Audi Sport ABT driver Lucas di Grassi of Brazil celebrates on the podium after winning the inaugral FIA Formula E Beijing ePrix Championship race on September 13, 2014 in Beijing, China. The electric car racing series is set to be hosted in nine other cities worldwide. (Photo by Kevin Frayer/Getty Images)