<page_title> Inaldo Sena </page_title> <section_title> International competitions </section_title> <table> <cell> 1987 <col_header> Year </col_header> </cell> <cell> South American Junior Championships <col_header> Competition </col_header> </cell> <cell> 2nd <col_header> Position </col_header> </cell> <cell> 1988 <col_header> Year </col_header> </cell> <cell> South American Junior Championships <col_header> Competition </col_header> </cell> <cell> 1st <col_header> Position </col_header> </cell> <cell> 400 m <col_header> Event </col_header> </cell> <cell> 1989 <col_header> Year </col_header> </cell> <cell> South American Junior Championships <col_header> Competition </col_header> </cell> <cell> 1st <col_header> Position </col_header> </cell> <cell> 400 m <col_header> Event </col_header> </cell> <cell> 1990 <col_header> Year </col_header> </cell> <cell> South American Junior Championships <col_header> Competition </col_header> </cell> <cell> 1st <col_header> Position </col_header> </cell> <cell> 400 m <col_header> Event </col_header> </cell> </table>
Inaldo Sena was the silver medallist at the 1987 South American Junior Championships and won three 400 m gold medals at that competition from 1988 to 1990.