<page_title> List of Olympic medalists in boxing </page_title> <section_title> Light middleweight </section_title> <table> <cell> 1984 Los Angeles details <col_header> Games </col_header> </cell> <cell> Shawn O'Sullivan (CAN) <col_header> Silver </col_header> </cell> </table>
Shawn O'Sullivan is a boxer who won silver medal at the 1984 Summer Olympics.