️ Completed the following sentence: Just before the 2000 Sydney Paralympics, his classification was changed from F56 to F55, and he was told that he had been competing in the wrong disability group for his entire career. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ Giddy regretted his disqualification by video footage in the shot put at the Sydney Games after throwing a world record.<unk> Giddy regretted his disqualification by video footage in the shot put at the Sydney Games after throwing a world record.<unk> Giddy regretted his disqualification by video footage in the shot put at the Sydney Games after throwing a world record. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ He came back for the
2006 Melbourne Commonwealth Games, where he came seventh in the seated shot put, and was Australia's oldest ever Commonwealth Games athlete. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️