Date of Birth: 
Place of Birth: Montreal, Quebec, Canada
About Leszek Nowosielski (fencer)
- Leszek Nowosielski (born 12 September 1968) is a Canadian fencer.
- He competed in the team sabre event at the 1992 Summer Olympics.
- He was inducted into the Lisgar Collegiate Institute Athletic Wall of Fame in 2009.
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