<page_title> List of monarchs of Korea </page_title> <section_title> List </section_title> <table> <cell> 20 <col_header> # </col_header> <col_header> Westernized </col_header> </cell> <cell> Buyeo Biyu Buyeo Bi <col_header> Personal names </col_header> <col_header> Westernized </col_header> </cell> <cell> 427–455 <col_header> Period of reign </col_header> </cell> </table>
Biyu (r. 427–455) was the twentieth king of Korea.