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:
Szymon Ziółkowski
Table title:
Competition record
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 > Notes </th></tr>
<tr> <th colspan=5 rowspan=1 > Representing Poland </th></tr>
<tr> <td colspan=1 rowspan=1 > 1994 </td><td colspan=1 rowspan=1 > World Junior Championships </td><td colspan=1 rowspan=1 > Lisbon, Portugal </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > 70.44 m </td></tr>
<tr> <td colspan=1 rowspan=3 > 1995 </td><td colspan=1 rowspan=1 > European Junior Championships </td><td colspan=1 rowspan=1 > Nyíregyháza, Hungary </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > 75.42 m </td></tr>
<tr> <td colspan=1 rowspan=1 > World Championships </td><td colspan=1 rowspan=1 > Gothenburg, Sweden </td><td colspan=1 rowspan=1 > 22nd (q) </td><td colspan=1 rowspan=1 > 71.84 m </td></tr>
<tr> <td colspan=1 rowspan=1 > Universiade </td><td colspan=1 rowspan=1 > Fukuoka, Japan </td><td colspan=1 rowspan=1 > 9th </td><td colspan=1 rowspan=1 > 72.94 m </td></tr>
<tr> <td colspan=1 rowspan=1 > 1996 </td><td colspan=1 rowspan=1 > Olympic Games </td><td colspan=1 rowspan=1 > Atlanta, United States </td><td colspan=1 rowspan=1 > 10th </td><td colspan=1 rowspan=1 > 76.64 m </td></tr>
<tr> <td colspan=1 rowspan=1 > 1997 </td><td colspan=1 rowspan=1 > European U23 Championships </td><td colspan=1 rowspan=1 > Turku, Finland </td><td colspan=1 rowspan=1 > 2nd </td><td colspan=1 rowspan=1 > 73.68 m </td></tr>
<tr> <td colspan=1 rowspan=1 > 1998 </td><td colspan=1 rowspan=1 > European Championships </td><td colspan=1 rowspan=1 > Budapest, Hungary </td><td colspan=1 rowspan=1 > 5th </td><td colspan=1 rowspan=1 > 78.16 m </td></tr>
<tr> <td colspan=1 rowspan=1 > 1999 </td><td colspan=1 rowspan=1 > World Championships </td><td colspan=1 rowspan=1 > Seville, Spain </td><td colspan=1 rowspan=1 > 23rd (q) </td><td colspan=1 rowspan=1 > 74.12 m </td></tr>
<tr> <td colspan=1 rowspan=1 > 2000 </td><td colspan=1 rowspan=1 > Olympic Games </td><td colspan=1 rowspan=1 > Sydney, Australia </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > 80.02 m </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=2 > 2001 </td><td class="highlighted"  colspan=1 rowspan=1 > World Championships </td><td class="highlighted"  colspan=1 rowspan=1 > Edmonton, Canada </td><td class="highlighted"  colspan=1 rowspan=1 > 1st </td><td class="highlighted"  colspan=1 rowspan=1 > 83.38 m (CR, NR) </td></tr>
<tr> <td colspan=1 rowspan=1 > Goodwill Games </td><td colspan=1 rowspan=1 > Brisbane, Australia </td><td colspan=1 rowspan=1 > 2nd </td><td colspan=1 rowspan=1 > 80.71 m </td></tr>
<tr> <td colspan=1 rowspan=1 > 2002 </td><td colspan=1 rowspan=1 > European Championships </td><td colspan=1 rowspan=1 > Munich, Germany </td><td colspan=1 rowspan=1 > 15th (q) </td><td colspan=1 rowspan=1 > 77.17 m </td></tr>
<tr> <td colspan=1 rowspan=1 > 2004 </td><td colspan=1 rowspan=1 > Olympic Games </td><td colspan=1 rowspan=1 > Athens, Greece </td><td colspan=1 rowspan=1 > 14th (q) </td><td colspan=1 rowspan=1 > 76.17 m </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 2005 </td><td class="highlighted"  colspan=1 rowspan=1 > World Championships </td><td class="highlighted"  colspan=1 rowspan=1 > Helsinki, Finland </td><td class="highlighted"  colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > 79.35 m </td></tr>
<tr> <td colspan=1 rowspan=1 > 2006 </td><td colspan=1 rowspan=1 > European Championships </td><td colspan=1 rowspan=1 > Gothenburg, Sweden </td><td colspan=1 rowspan=1 > 5th </td><td colspan=1 rowspan=1 > 78.97 m </td></tr>
<tr> <td colspan=1 rowspan=1 > 2007 </td><td colspan=1 rowspan=1 > World Championships </td><td colspan=1 rowspan=1 > Osaka, Japan </td><td colspan=1 rowspan=1 > 7th </td><td colspan=1 rowspan=1 > 80.09 m </td></tr>
<tr> <td colspan=1 rowspan=1 > 2008 </td><td colspan=1 rowspan=1 > Olympic Games </td><td colspan=1 rowspan=1 > Beijing, China </td><td colspan=1 rowspan=1 > 7th </td><td colspan=1 rowspan=1 > 79.22 m </td></tr>
<tr> <td colspan=1 rowspan=1 > 2009 </td><td colspan=1 rowspan=1 > World Championships </td><td colspan=1 rowspan=1 > Berlin, Germany </td><td colspan=1 rowspan=1 > 2nd </td><td colspan=1 rowspan=1 > 79.30 m </td></tr>
<tr> <td colspan=1 rowspan=1 > 2010 </td><td colspan=1 rowspan=1 > European Championships </td><td colspan=1 rowspan=1 > Barcelona, Spain </td><td colspan=1 rowspan=1 > 5th </td><td colspan=1 rowspan=1 > 77.99 m </td></tr>
<tr> <td colspan=1 rowspan=1 > 2011 </td><td colspan=1 rowspan=1 > World Championships </td><td colspan=1 rowspan=1 > Daegu, South Korea </td><td colspan=1 rowspan=1 > 7th </td><td colspan=1 rowspan=1 > 77.64 m </td></tr>
<tr> <td colspan=1 rowspan=2 > 2012 </td><td colspan=1 rowspan=1 > European Championships </td><td colspan=1 rowspan=1 > Helsinki, Finland </td><td colspan=1 rowspan=1 > 3rd </td><td colspan=1 rowspan=1 > 76.67 m </td></tr>
<tr> <td colspan=1 rowspan=1 > Olympic Games </td><td colspan=1 rowspan=1 > London, United Kingdom </td><td colspan=1 rowspan=1 > 7th </td><td colspan=1 rowspan=1 > 77.10 m </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 > 9th </td><td colspan=1 rowspan=1 > 76.84 m </td></tr>
<tr> <td colspan=1 rowspan=1 > 2014 </td><td colspan=1 rowspan=1 > European Championships </td><td colspan=1 rowspan=1 > Zürich, Switzerland </td><td colspan=1 rowspan=1 > 5th </td><td colspan=1 rowspan=1 > 78.41 m </td></tr>
</table>
Question:
Which World Championships did Szymon Ziółkowski win his two gold medals  ?
Answer:
Szymon Ziółkowski won two gold medals at the World Championships, the first in Edmonton 2001 with a career best throw of 83.38 metres, and the second in Helsinki 2005.