<page_title> List of 500cc/MotoGP Motorcycle World Champions </page_title> <section_title> By season </section_title> <table> <cell> Valentino Rossi <col_header> Rider </col_header> <row_header> 2002 </row_header> </cell> <cell> Valentino Rossi <col_header> Rider </col_header> <row_header> 2003 </row_header> </cell> </table>
Rossi won two consecutive races in the world championship.