<page_title> The Biggest Loser (season 4) </page_title> <section_title> Weigh-in percentages history </section_title> <table> <cell> Julie <col_header> Contestant </col_header> <col_header> 1 </col_header> </cell> <cell> 2.84% <col_header> Week </col_header> <col_header> 13 </col_header> </cell> </table>
In Week 12, Julie was the Biggest Loser with a percentage weight loss of 2.84%.