Debbi Kostelyk (born April 8, 1961, in Edmonton, Alberta)Debbi Kostelyk paralympic.ca Retrieved on 4 June 2017 is a Paralympic athlete from Canada competing mainly in category 3 events.
Kostelyk competed in the 1984 Summer Paralympics in athletics, winning gold medals in the Women's 100 metres and 400 metres, as well as silver in the 200 metres. In the 1988 Summer Paralympics, she won silver in the 100 metres.
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