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:
Korie Homan
Table title:
Grand Slam doubles finals: 10 (5 titles, 5 runner-ups)
Table:
<table id='hittask' contenteditable='False'>
<tr> <td colspan=1 rowspan=1 > Outcome </td><td colspan=1 rowspan=1 > Year </td><td colspan=1 rowspan=1 > Championship </td><td colspan=1 rowspan=1 > Surface </td><td colspan=1 rowspan=1 > Partner </td><td colspan=1 rowspan=1 > Opponent </td><td colspan=1 rowspan=1 > Score </td></tr>
<tr> <td colspan=1 rowspan=1 > Winner </td><td colspan=1 rowspan=1 > 2005 </td><td colspan=1 rowspan=1 > US Open </td><td colspan=1 rowspan=1 > Hard </td><td colspan=1 rowspan=1 > Esther Vergeer </td><td colspan=1 rowspan=1 > Beth Ann Arnoult Jan Proctor </td><td colspan=1 rowspan=1 > 6–3, 6–1 </td></tr>
<tr> <td colspan=1 rowspan=1 > Runner-up </td><td colspan=1 rowspan=1 > 2006 </td><td colspan=1 rowspan=1 > US Open </td><td colspan=1 rowspan=1 > Hard </td><td colspan=1 rowspan=1 > Maaike Smit </td><td colspan=1 rowspan=1 > Jiske Griffioen Esther Vergeer </td><td colspan=1 rowspan=1 > 4–6, 4–6 </td></tr>
<tr> <td colspan=1 rowspan=1 > Runner-up </td><td colspan=1 rowspan=1 > 2007 </td><td colspan=1 rowspan=1 > Australian Open </td><td colspan=1 rowspan=1 > Hard </td><td colspan=1 rowspan=1 > Florence Gravellier </td><td colspan=1 rowspan=1 > Jiske Griffioen Esther Vergeer </td><td colspan=1 rowspan=1 > 0–6, 6–3, [6–10] </td></tr>
<tr> <td colspan=1 rowspan=1 > Runner-up </td><td colspan=1 rowspan=1 > 2007 </td><td colspan=1 rowspan=1 > US Open </td><td colspan=1 rowspan=1 > Hard </td><td colspan=1 rowspan=1 > Sharon Walraven </td><td colspan=1 rowspan=1 > Jiske Griffioen Esther Vergeer </td><td colspan=1 rowspan=1 > 1–6, 1–6 </td></tr>
<tr> <td colspan=1 rowspan=1 > Runner-up </td><td colspan=1 rowspan=1 > 2008 </td><td colspan=1 rowspan=1 > Australian Open </td><td colspan=1 rowspan=1 > Hard </td><td colspan=1 rowspan=1 > Sharon Walraven </td><td colspan=1 rowspan=1 > Jiske Griffioen Esther Vergeer </td><td colspan=1 rowspan=1 > 3–6, 1–6 </td></tr>
<tr> <td colspan=1 rowspan=1 > Runner-up </td><td colspan=1 rowspan=1 > 2008 </td><td colspan=1 rowspan=1 > French Open </td><td colspan=1 rowspan=1 > Clay </td><td colspan=1 rowspan=1 > Sharon Walraven </td><td colspan=1 rowspan=1 > Jiske Griffioen Esther Vergeer </td><td colspan=1 rowspan=1 > 4–6, 4–6 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Winner </td><td class="highlighted"  colspan=1 rowspan=1 > 2009 </td><td class="highlighted"  colspan=1 rowspan=1 > Australian Open </td><td colspan=1 rowspan=1 > Hard </td><td class="highlighted"  colspan=1 rowspan=1 > Esther Vergeer </td><td colspan=1 rowspan=1 > Agnieszka Wysocka Katharina Krüger </td><td colspan=1 rowspan=1 > 6–1, 6–0 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Winner </td><td class="highlighted"  colspan=1 rowspan=1 > 2009 </td><td class="highlighted"  colspan=1 rowspan=1 > French Open </td><td colspan=1 rowspan=1 > Clay </td><td class="highlighted"  colspan=1 rowspan=1 > Esther Vergeer </td><td colspan=1 rowspan=1 > Annick Sevenans Aniek van Koot </td><td colspan=1 rowspan=1 > 6–2, 6–3 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Winner </td><td class="highlighted"  colspan=1 rowspan=1 > 2009 </td><td class="highlighted"  colspan=1 rowspan=1 > Wimbledon </td><td colspan=1 rowspan=1 > Grass </td><td class="highlighted"  colspan=1 rowspan=1 > Esther Vergeer </td><td colspan=1 rowspan=1 > Daniela di Toro Lucy Shuker </td><td colspan=1 rowspan=1 > 6–1, 6–3 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Winner </td><td class="highlighted"  colspan=1 rowspan=1 > 2009 </td><td class="highlighted"  colspan=1 rowspan=1 > US Open </td><td colspan=1 rowspan=1 > Hard </td><td class="highlighted"  colspan=1 rowspan=1 > Esther Vergeer </td><td colspan=1 rowspan=1 > Daniela di Toro Florence Gravellier </td><td colspan=1 rowspan=1 > 6–2, 6–2 </td></tr>
</table>
Question:
How good was Korie Homam?
Answer:
In 2009, Korie Homan completed the doubles Grand Slam by winning the Australian, French, Wimbledon and US titles with Esther Vergeer.