Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
Mercy Cherono
Table title:
Achievements
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Year </th><th colspan=1 rowspan=1 > Competition </th><th colspan=1 rowspan=1 > Venue </th><th colspan=1 rowspan=1 > Position </th><th colspan=1 rowspan=1 > Event </th><th colspan=1 rowspan=1 > Notes </th></tr>
<tr> <td colspan=1 rowspan=2 > 2007 </td><td colspan=1 rowspan=1 > World Cross Country Championships </td><td colspan=1 rowspan=1 > Mombasa, Kenya </td><td colspan=1 rowspan=1 > 23rd </td><td colspan=1 rowspan=1 > Junior race (6 km) </td><td colspan=1 rowspan=1 > 22:32 </td></tr>
<tr> <td colspan=1 rowspan=1 > World Youth Championships </td><td colspan=1 rowspan=1 > Ostrava, Czech Republic </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > 3000 m </td><td colspan=1 rowspan=1 > 8:53.94 </td></tr>
<tr> <td colspan=1 rowspan=2 > 2008 </td><td colspan=1 rowspan=1 > World Junior Championships </td><td colspan=1 rowspan=1 > Bydgoszcz, Poland </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > 3000 m </td><td colspan=1 rowspan=1 > 8:58.07 </td></tr>
<tr> <td colspan=1 rowspan=1 > Commonwealth Youth Games </td><td colspan=1 rowspan=1 > Pune, India </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > 3000 m </td><td colspan=1 rowspan=1 > 9:06.01 </td></tr>
<tr> <td colspan=1 rowspan=4 > 2009 </td><td colspan=1 rowspan=2 > World Cross Country Championships </td><td colspan=1 rowspan=2 > Amman, Jordan </td><td colspan=1 rowspan=1 > 2nd </td><td colspan=1 rowspan=1 > Junior race (6 km) </td><td colspan=1 rowspan=1 > 20:17 </td></tr>
<tr> <td colspan=1 rowspan=1 > 2nd </td><td colspan=1 rowspan=1 > Junior team </td><td colspan=1 rowspan=1 > 18 pts </td></tr>
<tr> <td colspan=1 rowspan=2 > African Junior Championships </td><td colspan=1 rowspan=2 > Bambous, Mauritius </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > 3000 m </td><td colspan=1 rowspan=1 > 8:54.96 </td></tr>
<tr> <td colspan=1 rowspan=1 > 2nd </td><td colspan=1 rowspan=1 > 5000 m </td><td colspan=1 rowspan=1 > 16:12.65 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=4 > 2010 </td><td colspan=1 rowspan=2 > World Cross Country Championships </td><td colspan=1 rowspan=2 > Bydgoszcz, Poland </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > Junior race (5.833 km) </td><td colspan=1 rowspan=1 > 18:47 </td></tr>
<tr> <td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > Junior team </td><td colspan=1 rowspan=1 > 10 pts </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=2 > World Junior Championships </td><td colspan=1 rowspan=2 > Moncton, Canada </td><td class="highlighted"  colspan=1 rowspan=1 > 1st </td><td class="highlighted"  colspan=1 rowspan=1 > 3000 m </td><td colspan=1 rowspan=1 > 8:55.07 </td></tr>
<tr> <td colspan=1 rowspan=1 > 2nd </td><td colspan=1 rowspan=1 > 5000 m </td><td colspan=1 rowspan=1 > 15:09.19 </td></tr>
<tr> <td colspan=1 rowspan=2 > 2011 </td><td colspan=1 rowspan=1 > African Cross Country Championships </td><td colspan=1 rowspan=1 > Cape Town, South Africa </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > Senior race (8 km) </td><td colspan=1 rowspan=1 > 27:13 </td></tr>
<tr> <td colspan=1 rowspan=1 > World Championships </td><td colspan=1 rowspan=1 > Daegu, South Korea </td><td colspan=1 rowspan=1 > 5th </td><td colspan=1 rowspan=1 > 5000 m </td><td colspan=1 rowspan=1 > 15:00.23 </td></tr>
<tr> <td colspan=1 rowspan=1 > 2013 </td><td colspan=1 rowspan=1 > World Championships </td><td colspan=1 rowspan=1 > Moscow, Russia </td><td colspan=1 rowspan=1 > 2nd </td><td colspan=1 rowspan=1 > 5000 m </td><td colspan=1 rowspan=1 > 14:51.22 </td></tr>
<tr> <td colspan=1 rowspan=1 > 2014 </td><td colspan=1 rowspan=1 > Commonwealth Games </td><td colspan=1 rowspan=1 > Glasgow, Scotland </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > 5000 m </td><td colspan=1 rowspan=1 > 15:07.21 </td></tr>
<tr> <td colspan=1 rowspan=1 > 2015 </td><td colspan=1 rowspan=1 > World Championships </td><td colspan=1 rowspan=1 > Beijing, China </td><td colspan=1 rowspan=1 > 5th </td><td colspan=1 rowspan=1 > 5000 m </td><td colspan=1 rowspan=1 > 15:01.36 </td></tr>
<tr> <td colspan=1 rowspan=1 > 2016 </td><td colspan=1 rowspan=1 > Olympic Games </td><td colspan=1 rowspan=1 > Rio de Janeiro, Brazil </td><td colspan=1 rowspan=1 > 4th </td><td colspan=1 rowspan=1 > 5000 m </td><td colspan=1 rowspan=1 > 14:42.89 </td></tr>
</table>
Question:
What was the most recent year Mercy Cherono competed at the World Junior Championships, and what event did she win there?
Answer:
At the 2010 World Junior Championships in Athletics, Cherono was the gold medallist in the 3000 m.