- Jan Janssen (gymnast)
Infobox Gymnast
gymnastname= Jan Janssen
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birthdate= birth date|1885|12|06
birthplace=Groningen
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deathdate= death date and age|1953|05|24|1885|12|06
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medaltemplates=Jan Janssen (born
December 6 ,1885 , in Groningen - diedMay 24 ,1953 , inHaarlem ) was a Dutchgymnast who competed in the1908 Summer Olympics .As part of the Dutch gymnastics team, which finished 60th in the individual all-around competition.
He is the older brother of
Dirk Janssen .
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