Please answer the following question: Facts: - height: 171 cm ftin on - strokes: freestyle , backstroke , butterfly , medley - birth date: 11 september 1990 - name: keiichi kimura - coach: tomohiro noguchi - club: tokyo 4tc - birth place: ritto , japan Based on these bullet points, write a short biography describing the life of keiichi kimura -lrb- swimmer -rrb- .
A:
keiichi kimura -lrb- born 11 september 1990 -rrb- is a paralympic swimmer from japan competing mainly in category s11 events .he has competed at two summer paralympics , representing japan at beijing in 2008 and london 2012 .