David Realista Grachat (born 21 January 1987) is a Portuguese para-swimmer, competing in S9 classification events. He has competed at three Summer Paralympic Games, 2008 in Beijing,
2012 in London and 2016 in Rio. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️