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:
Mauro Vinícius da Silva
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> <th colspan=6 rowspan=1 > Representing Brazil </th></tr>
<tr> <td colspan=1 rowspan=2 > 2006 </td><td colspan=1 rowspan=2 > South American Under-23 Championships / South American Games </td><td colspan=1 rowspan=2 > Buenos Aires, Argentina </td><td colspan=1 rowspan=1 > 5th </td><td colspan=1 rowspan=1 > 100 m </td><td colspan=1 rowspan=1 > 10.63 (+0.9 m/s) </td></tr>
<tr> <td colspan=1 rowspan=1 > 2nd </td><td colspan=1 rowspan=1 > 4 × 100 m relay </td><td colspan=1 rowspan=1 > 40.15 </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 > 26th (q) </td><td colspan=1 rowspan=1 > Long jump </td><td colspan=1 rowspan=1 > 7.75 m </td></tr>
<tr> <td colspan=1 rowspan=1 > 2010 </td><td colspan=1 rowspan=1 > Ibero-American Championships </td><td colspan=1 rowspan=1 > San Fernando, Spain </td><td colspan=1 rowspan=1 > 3rd </td><td colspan=1 rowspan=1 > Long jump </td><td colspan=1 rowspan=1 > 7.60 m </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=2 > 2012 </td><td class="highlighted"  colspan=1 rowspan=1 > World Indoor Championships </td><td class="highlighted"  colspan=1 rowspan=1 > Istanbul, Turkey </td><td class="highlighted"  colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > Long jump </td><td colspan=1 rowspan=1 > 8.23 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 > Long jump </td><td colspan=1 rowspan=1 > 8.01 m </td></tr>
<tr> <td colspan=1 rowspan=2 > 2013 </td><td colspan=1 rowspan=1 > South American Championships </td><td colspan=1 rowspan=1 > Cartagena, Colombia </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > Long jump </td><td colspan=1 rowspan=1 > 8.24 m </td></tr>
<tr> <td colspan=1 rowspan=1 > World Championships </td><td colspan=1 rowspan=1 > Moscow, Russia </td><td colspan=1 rowspan=1 > 5th </td><td colspan=1 rowspan=1 > Long jump </td><td colspan=1 rowspan=1 > 8.24 m </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=3 > 2014 </td><td class="highlighted"  colspan=1 rowspan=1 > World Indoor Championships </td><td class="highlighted"  colspan=1 rowspan=1 > Sopot, Poland </td><td class="highlighted"  colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > Long jump </td><td colspan=1 rowspan=1 > 8.28 m </td></tr>
<tr> <td colspan=1 rowspan=1 > South American Games </td><td colspan=1 rowspan=1 > Santiago, Chile </td><td colspan=1 rowspan=1 > 3rd </td><td colspan=1 rowspan=1 > Long jump </td><td colspan=1 rowspan=1 > 7.88 m </td></tr>
<tr> <td colspan=1 rowspan=1 > Ibero-American Championships </td><td colspan=1 rowspan=1 > São Paulo, Brazil </td><td colspan=1 rowspan=1 > 6th </td><td colspan=1 rowspan=1 > Long jump </td><td colspan=1 rowspan=1 > 7.56 m </td></tr>
<tr> <td colspan=1 rowspan=1 > 2015 </td><td colspan=1 rowspan=1 > South American Championships </td><td colspan=1 rowspan=1 > Lima, Peru </td><td colspan=1 rowspan=1 > 3rd </td><td colspan=1 rowspan=1 > Long jump </td><td colspan=1 rowspan=1 > 7.81 m </td></tr>
<tr> <td colspan=1 rowspan=1 > 2016 </td><td colspan=1 rowspan=1 > Ibero-American Championships </td><td colspan=1 rowspan=1 > Rio de Janeiro, Brazil </td><td colspan=1 rowspan=1 > 3rd </td><td colspan=1 rowspan=1 > Long jump </td><td colspan=1 rowspan=1 > 7.71 m </td></tr>
</table>
Question:
What years have Mauro Vinícius da Silva win gold medals at the World Indoor Championships?
Answer:
Mauro Vinícius da Silva is the 2-time World Indoor champion, winning the gold medal at the 2012 World Indoor Championships in Istanbul, Turkey, and again at the 2014 World Indoor Championships in Sopot, Poland.