<page_title> List of World Backgammon champions </page_title> <table> <cell> 1983 <col_header> Year </col_header> </cell> <cell> Bill Robertie <col_header> Male Champion </col_header> <col_header> no championship </col_header> </cell> <cell> 1987 <col_header> Year </col_header> </cell> <cell> Bill Robertie <col_header> Male Champion </col_header> <col_header> no championship </col_header> </cell> </table>
Bill Robertie won the World Backgammon Championship twice in 1983 and in 1987.