Sportsdrink+ athlete Bobby Wilson only found out on Wednesday that he would be driving the No. 15 National Guard Delphi race car that had amassed a series best four wins this season for Panther Racing.  Bobby Wilson knew that expectations would be high at the Chicagoland Speedway and the new Panther driver did not disappoint battling his way from 12th place on the starting grid to finish 4th in the SunRichGourmet.com 100 race.