<page_title> Derya Büyükuncu </page_title> <section_title> Achievements </section_title> <table> <cell> 1999 <col_header> Year </col_header> </cell> <cell> European Championships SC <col_header> Competition </col_header> </cell> <cell> Lisbon, Portugal <col_header> Venue </col_header> </cell> <cell> 2nd <col_header> Position </col_header> </cell> <cell> 100m backstroke <col_header> Event </col_header> </cell> <cell> 2000 <col_header> Year </col_header> </cell> <cell> European Aquatics Championships <col_header> Competition </col_header> </cell> <cell> Helsinki, Finland <col_header> Venue </col_header> </cell> <cell> 3rd <col_header> Position </col_header> </cell> <cell> 100m backstroke <col_header> Event </col_header> </cell> </table>
In the 100m backstroke event, Derya Büyükuncu earned a silver medal at the European Short Course Championships 1999 in Lisbon, Portugal and a bronze medal at the 2000 European Aquatics Championships held in Helsinki, Finland.