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:
Kokoda Track
Table title:
Kokoda Challenge Race
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Direction </th><th colspan=1 rowspan=1 > Record holder </th><th colspan=1 rowspan=1 > Record time </th><th colspan=1 rowspan=1 > Year </th></tr>
<tr> <th class="highlighted"  colspan=1 rowspan=1 > Kokoda to Owers' Corner via Naduri </th><td class="highlighted"  colspan=1 rowspan=1 > Brendan Buka </td><td class="highlighted"  colspan=1 rowspan=1 > 17:20 </td><td colspan=1 rowspan=1 > 2007 </td></tr>
<tr> <th class="highlighted"  colspan=1 rowspan=1 > Owers' Corner to Kokoda </th><td class="highlighted"  colspan=1 rowspan=1 > Brendan Buka </td><td class="highlighted"  colspan=1 rowspan=1 > 16:34.05 </td><td class="highlighted"  colspan=1 rowspan=1 > 2008 </td></tr>
<tr> <th colspan=1 rowspan=1 > Kokoda to Owers' Corner via Kagi </th><td colspan=1 rowspan=1 > Ramsy Idau </td><td colspan=1 rowspan=1 > 18:28 </td><td colspan=1 rowspan=1 > 2012 </td></tr>
</table>
Question:
Who is the record holder for the Kokoda Challenge race in both directions, with what record time?
Answer:
The Kokoda Challenge race record holder in both directions is Brendan Buka, with a best time of 16:34.05 in 2008 from Owers Corner to Kokoda and a time of 17:20 in the direction of Kokoda to Owers' Corner via Naduri.