Date of Birth: 
About Hassane Illiassou
- Hassane Illiassou (born 22 September 1966) is a former Nigerien sprinter who competed in the men's 100m competition at the 1992 Summer Olympics.
- He recorded a 10.73, not enough to qualify for the next round past the heats.
- His personal best is 10.30, set in 1994.
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