Hans-Jörg Sumi
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Hans-Jörg Sumi was a Swiss ski jumper who competed from 1978 to 1984. He finished seventh in the individual large hill event at the 1980 Winter Olympics in Lake Placid, New York.
Sumi's only career victory was in an individual large hill event in Switzerland in 1980.
[edit] External links
- FIS-Ski: Hansjörg Sumi - statistics