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:
Olutoyin Augustus
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></tr>
<tr> <td colspan=1 rowspan=2 > 2006 </td><td colspan=1 rowspan=1 > African Championships </td><td colspan=1 rowspan=1 > Bambous, Mauritius </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > 100 m hurdles </td></tr>
<tr> <td colspan=1 rowspan=1 > IAAF World Cup </td><td colspan=1 rowspan=1 > Athens, Greece </td><td colspan=1 rowspan=1 > 8th </td><td colspan=1 rowspan=1 > 100 m hurdles </td></tr>
<tr> <td colspan=1 rowspan=2 > 2007 </td><td colspan=1 rowspan=1 > All-Africa Games </td><td colspan=1 rowspan=1 > Algiers, Algeria </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > 100 m hurdles </td></tr>
<tr> <td colspan=1 rowspan=1 > World Championships </td><td colspan=1 rowspan=1 > Osaka, Japan </td><td colspan=1 rowspan=1 > 6th (heats) </td><td colspan=1 rowspan=1 > 100 m hurdles </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=3 > 2008 </td><td colspan=1 rowspan=1 > World Indoor Championships </td><td colspan=1 rowspan=1 > Valencia, Spain </td><td colspan=1 rowspan=1 > 5th (heats) </td><td colspan=1 rowspan=1 > 60 m hurdles </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > African Championships </td><td colspan=1 rowspan=1 > Addis Ababa, Ethiopia </td><td class="highlighted"  colspan=1 rowspan=1 > 2nd </td><td class="highlighted"  colspan=1 rowspan=1 > 100 m hurdles </td></tr>
<tr> <td colspan=1 rowspan=1 > Summer Olympics </td><td colspan=1 rowspan=1 > Beijing, China </td><td colspan=1 rowspan=1 > 7th (heats) </td><td colspan=1 rowspan=1 > 100 m hurdles </td></tr>
<tr> <td colspan=1 rowspan=2 > 2009 </td><td colspan=1 rowspan=2 > World Championships </td><td colspan=1 rowspan=2 > Berlin, Germany </td><td colspan=1 rowspan=1 > 6th (semis) </td><td colspan=1 rowspan=1 > 100 m hurdles </td></tr>
<tr> <td colspan=1 rowspan=1 > 6th (heats) </td><td colspan=1 rowspan=1 > 4 × 100 m relay </td></tr>
</table>
Question:
What was  Olutoyin Augustus achievement in 2008 African Championships?
Answer:
Augustus achieved silver medal in the 100 m hurdles event at the 2008 African Championships.