1) Mateusz Kusznierewicz sailed a yacht in Athens in 2004.
2) Anna Rogowska didn't jump the highest in the last Olimpic Games.
3)Otylia Jędrzejczak won the gold medal in the Olimpic Games.
4)Robert Korzeniowski won the gold medal in sydney or in Athens.l
5) Tomasz Sikora didn't take part in the Olympics in sydney.