<page_title> Chronological summary of the 2012 Summer Olympics </page_title> <section_title> Day 4: Tue 31 July </section_title> <table> <cell> Men's 69 kg <col_header> Gold medalists </col_header> <col_header> Event </col_header> </cell> <cell> Lin Qingfeng <col_header> Gold medalists </col_header> <col_header> Competitor(s) </col_header> </cell> <cell> China <col_header> Gold medalists </col_header> <col_header> NOC </col_header> </cell> </table>
China's Lin Qingfeng claimed gold in the Men's 69 kg.