User:Boris Kaiser

Mathematician and sailor (yachtsman, not in the merchant navy). Wikipedian since June 2004.

Babel user information
de-N Dieser Benutzer spricht Deutsch als Muttersprache.
en-4 This user has near native speaker knowledge of English.
nl-2 Deze gebruiker heeft basiskennis van het Nederlands.
nds-2 Disse Bruker versteiht good wat vun Plattdüütsch.
fr-1 Cette personne dispose de connaissances de base en français.
Users by language
Category:User de Category:User de-N Category:User en Category:User en-4 Category:User fr Category:User fr-1 Category:User nds Category:User nds-2 Category:User nl Category:User nl-2