<page_title> Mercy Cherono </page_title> <section_title> Achievements </section_title> <table> <cell> 2007 <col_header> Year </col_header> </cell> <cell> World Cross Country Championships <col_header> Competition </col_header> </cell> <cell> Mombasa, Kenya <col_header> Venue </col_header> </cell> <cell> 23rd <col_header> Position </col_header> </cell> <cell> Junior race (6 km) <col_header> Event </col_header> </cell> </table>
Cherono made her first international appearance at the 2007 World Cross Country Championships in Mombasa and she finished 23rd in the junior race.