<page_title> List of NBA players with most championships </page_title> <section_title> List </section_title> <table> <cell> Frank Ramsey* <col_header> Rank </col_header> </cell> <cell> 9 <col_header> Pos </col_header> </cell> <cell> Boston Celtics (1957, 1959, 1960, 1961, 1962, 1963, 1964) <col_header> Seasons played </col_header> </cell> </table>
Frank Ramsey played nine years in the NBA and won seven championships as part of the Boston Celtics.