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:
Vadim Zadoinov
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 Soviet Union </th></tr>
<tr> <td colspan=1 rowspan=1 > 1987 </td><td colspan=1 rowspan=1 > European Junior Championships </td><td colspan=1 rowspan=1 > Birmingham, United Kingdom </td><td colspan=1 rowspan=1 > 3rd </td><td colspan=1 rowspan=1 > 4 × 400 m relay </td><td colspan=1 rowspan=1 > 3:09.55 </td></tr>
<tr> <td colspan=1 rowspan=1 > 1988 </td><td colspan=1 rowspan=1 > World Junior Championships </td><td colspan=1 rowspan=1 > Sudbury, Canada </td><td colspan=1 rowspan=1 > 3rd </td><td colspan=1 rowspan=1 > 400 m hurdles </td><td colspan=1 rowspan=1 > 50.88 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=3 > 1990 </td><td colspan=1 rowspan=1 > Goodwill Games </td><td colspan=1 rowspan=1 > Seattle, United States </td><td colspan=1 rowspan=1 > 7th </td><td colspan=1 rowspan=1 > 400 m hurdles </td><td colspan=1 rowspan=1 > 50.48 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=2 > European Championships </td><td colspan=1 rowspan=2 > Split, Yugoslavia </td><td class="highlighted"  colspan=1 rowspan=1 > 4th </td><td class="highlighted"  colspan=1 rowspan=1 > 400 m hurdles </td><td colspan=1 rowspan=1 > 48.61 (NR) </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 8th </td><td class="highlighted"  colspan=1 rowspan=1 > 4 x 400 m relay </td><td colspan=1 rowspan=1 > 3:04.17 </td></tr>
<tr> <th colspan=6 rowspan=1 > - </th></tr>
<tr> <td colspan=1 rowspan=1 > 1992 </td><td colspan=1 rowspan=1 > Olympic Games </td><td colspan=1 rowspan=1 > Barcelona, Spain </td><td colspan=1 rowspan=1 > 34th (h) </td><td colspan=1 rowspan=1 > 400 m hurdles </td><td colspan=1 rowspan=1 > 51.21 </td></tr>
<tr> <th colspan=6 rowspan=1 > Representing Moldova </th></tr>
<tr> <td colspan=1 rowspan=1 > 1993 </td><td colspan=1 rowspan=1 > World Championships </td><td colspan=1 rowspan=1 > Stuttgart, Germany </td><td colspan=1 rowspan=1 > 27th (h) </td><td colspan=1 rowspan=1 > 400 m hurdles </td><td colspan=1 rowspan=1 > 50.24 </td></tr>
<tr> <td colspan=1 rowspan=2 > 1994 </td><td colspan=1 rowspan=1 > Goodwill Games </td><td colspan=1 rowspan=1 > Saint Petersburg, Russia </td><td colspan=1 rowspan=1 > 5th </td><td colspan=1 rowspan=1 > 400 m hurdles </td><td colspan=1 rowspan=1 > 49.83 </td></tr>
<tr> <td colspan=1 rowspan=1 > European Championships </td><td colspan=1 rowspan=1 > Helsinki, Finland </td><td colspan=1 rowspan=1 > 7th </td><td colspan=1 rowspan=1 > 400 m hurdles </td><td colspan=1 rowspan=1 > 49.50 (49.30 semis) </td></tr>
<tr> <td colspan=1 rowspan=1 > 1995 </td><td colspan=1 rowspan=1 > World Championships </td><td colspan=1 rowspan=1 > Gothenburg, Sweden </td><td colspan=1 rowspan=1 > 28th (h) </td><td colspan=1 rowspan=1 > 400 m hurdles </td><td colspan=1 rowspan=1 > 50.24 </td></tr>
<tr> <td colspan=1 rowspan=2 > 1996 </td><td colspan=1 rowspan=1 > European Indoor Championships </td><td colspan=1 rowspan=1 > Stockholm, Sweden </td><td colspan=1 rowspan=1 > 5th (h) </td><td colspan=1 rowspan=1 > 400 m </td><td colspan=1 rowspan=1 > 47.09 (NR) </td></tr>
<tr> <td colspan=1 rowspan=1 > Olympic Games </td><td colspan=1 rowspan=1 > Atlanta, United States </td><td colspan=1 rowspan=1 > 28th (h) </td><td colspan=1 rowspan=1 > 400 m hurdles </td><td colspan=1 rowspan=1 > 49.73 </td></tr>
<tr> <td colspan=1 rowspan=2 > 1997 </td><td colspan=1 rowspan=1 > World Indoor Championships </td><td colspan=1 rowspan=1 > Paris, France </td><td colspan=1 rowspan=1 > 25th (h) </td><td colspan=1 rowspan=1 > 400 m </td><td colspan=1 rowspan=1 > 48.18 </td></tr>
<tr> <td colspan=1 rowspan=1 > World Championships </td><td colspan=1 rowspan=1 > Athens, Greece </td><td colspan=1 rowspan=1 > 21st (sf) </td><td colspan=1 rowspan=1 > 400 m hurdles </td><td colspan=1 rowspan=1 > 50.07 (49.49 heats) </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 > 400 m hurdles </td><td colspan=1 rowspan=1 > 49.10 </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 > 32nd (h) </td><td colspan=1 rowspan=1 > 400 m hurdles </td><td colspan=1 rowspan=1 > 50.14 </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 > 39th (h) </td><td colspan=1 rowspan=1 > 400 m hurdles </td><td colspan=1 rowspan=1 > 51.08 </td></tr>
<tr> <th colspan=6 rowspan=1 > (#) Indicates overall position in qualifying heats (h) or semifinals (sf) </th></tr>
</table>
Question:
What two events did Vadim Zadoinov compete in during the 1990 European Championships, and what place did he finish in each?
Answer:
At the 1990 European Championships, Vadim Zadoinov finished fourth in the 400 m hurdles and eighth in the 4 × 400 m relay.