Lucas di Grassi is a racing driver from São Paulo, Brazil, whose career has revolved around karting and single seater formula racing. In 2007, he is registered to compete in the GP2 championship with the reigning champion team, ART Grand Prix. He is also part of the five member Renault Driver Development (RDD) along with Romain Grosjean, Ben Hanley, Nelson Panciatici, and Dani Clos. Wikipedia
The definitive Wikipedia entry for Lucas di Grassi. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Lucas_di_Grassi