<page_title> Keith Campbell (motorcyclist) </page_title> <section_title> Motorcycle Grand Prix results </section_title> <table> <cell> 1957 <col_header> Year </col_header> <col_header> 1950 </col_header> <col_header> 1954 </col_header> <col_header> 1955 </col_header> </cell> <cell> 350cc <col_header> Class </col_header> <col_header> 250cc </col_header> <col_header> 500cc </col_header> <col_header> 350cc </col_header> <row_header> 1957 </row_header> </cell> <cell> Moto Guzzi <col_header> Team </col_header> <col_header> Excelsior </col_header> <col_header> Norton </col_header> <col_header> Norton </col_header> <row_header> 1957 </row_header> <row_header> 350cc </row_header> </cell> <cell> 1st <col_header> Rank </col_header> <col_header> 17th </col_header> <col_header> 19th </col_header> <col_header> 11th </col_header> <row_header> 1957 </row_header> <row_header> 350cc </row_header> <row_header> Moto Guzzi </row_header> </cell> </table>
Keith Campbell won the 1957 350cc Motorcycle Grand Prix as a member of the Moto Guzzi team.