<page_title> List of Presidents of the Congress of the Republic of Guatemala </page_title> <table> <cell> Mario Taracena <col_header> Name </col_header> </cell> <cell> January 2016 <col_header> Took office </col_header> </cell> <cell> January 2017 <col_header> Left office </col_header> </cell> </table>
Mario Taracena was President of the Congress of Guatemala from January 2016 to January 2017.