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:
Dorothy Hyman
Table title:
International competitions
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 Great Britain </th></tr>
<tr> <td colspan=1 rowspan=2 > 1958 </td><td colspan=1 rowspan=2 > European Athletics Championships </td><td colspan=1 rowspan=2 > Stockholm, Sweden </td><td colspan=1 rowspan=1 > semifinal </td><td colspan=1 rowspan=1 > 100 m </td><td colspan=1 rowspan=1 > 12.3 </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 > 46.0 </td></tr>
<tr> <td colspan=1 rowspan=3 > 1960 </td><td colspan=1 rowspan=3 > Olympic Games </td><td colspan=1 rowspan=3 > Rome, Italy </td><td colspan=1 rowspan=1 > 2nd </td><td colspan=1 rowspan=1 > 100 m </td><td colspan=1 rowspan=1 > 11.43 </td></tr>
<tr> <td colspan=1 rowspan=1 > 3rd </td><td colspan=1 rowspan=1 > 200 m </td><td colspan=1 rowspan=1 > 24.82 </td></tr>
<tr> <td colspan=1 rowspan=1 > 6th </td><td colspan=1 rowspan=1 > 4 × 100 m relay </td><td colspan=1 rowspan=1 > DNF </td></tr>
<tr> <td colspan=1 rowspan=3 > 1962 </td><td colspan=1 rowspan=3 > European Athletics Championships </td><td colspan=1 rowspan=3 > Belgrade, Yugoslavia </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > 100 m </td><td colspan=1 rowspan=1 > 11.3 </td></tr>
<tr> <td colspan=1 rowspan=1 > 2nd </td><td colspan=1 rowspan=1 > 200 m </td><td colspan=1 rowspan=1 > 23.7 </td></tr>
<tr> <td colspan=1 rowspan=1 > 3rd </td><td colspan=1 rowspan=1 > 4 × 100 m relay </td><td colspan=1 rowspan=1 > 44.9 </td></tr>
<tr> <td colspan=1 rowspan=3 > 1964 </td><td colspan=1 rowspan=3 > Olympic Games </td><td colspan=1 rowspan=3 > Tokyo, Japan </td><td colspan=1 rowspan=1 > 8th </td><td colspan=1 rowspan=1 > 100 m </td><td colspan=1 rowspan=1 > 11.9 </td></tr>
<tr> <td colspan=1 rowspan=1 > semifinal </td><td colspan=1 rowspan=1 > 200 m </td><td colspan=1 rowspan=1 > 23.9 </td></tr>
<tr> <td colspan=1 rowspan=1 > 3rd </td><td colspan=1 rowspan=1 > 4 × 100 m relay </td><td colspan=1 rowspan=1 > 44.9 </td></tr>
<tr> <th colspan=6 rowspan=1 > Representing England </th></tr>
<tr> <td colspan=1 rowspan=2 > 1958 </td><td colspan=1 rowspan=2 > Commonwealth Games </td><td colspan=1 rowspan=2 > Cardiff, Wales </td><td colspan=1 rowspan=1 > semifinal </td><td colspan=1 rowspan=1 > 100 yd </td><td colspan=1 rowspan=1 > 11.1 </td></tr>
<tr> <td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > 4 × 110 yd relay </td><td colspan=1 rowspan=1 > 45.37 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=3 > 1962 </td><td class="highlighted"  colspan=1 rowspan=3 > Commonwealth Games </td><td class="highlighted"  colspan=1 rowspan=3 > Perth, Australia </td><td class="highlighted"  colspan=1 rowspan=1 > 1st </td><td class="highlighted"  colspan=1 rowspan=1 > 100 yd </td><td colspan=1 rowspan=1 > 11.2 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 1st </td><td class="highlighted"  colspan=1 rowspan=1 > 220 yd </td><td colspan=1 rowspan=1 > 23.8 </td></tr>
<tr> <td colspan=1 rowspan=1 > 2nd </td><td colspan=1 rowspan=1 > 4 × 110 yd relay </td><td colspan=1 rowspan=1 > 46.6 </td></tr>
</table>
Question:
Who won the 100 yard and 200 yard races at the 1962 Commonwealth Games in Perth?
Answer:
At the 1962 Commonwealth Games in Perth, Dorothy Hyman achieved the sprint double, winning both the 100 yd and 220 yd races.