Tomasz Ganicz ps. Polimerek (born August 27, 1966 ), is a Polish chemist, doctor of medicine and professor extraordinarius Military University of Technology in Warsaw .  He is the president of Wikimedia Polska (since 2007). 
He graduated from chemistry at the Technical University of Lodz (1991). 
- ^ Jump up to:a b “dr hab Tomasz Ganicz.” . Nauka-polska.pl . Ośrodek Przetwarzania Informacji – Państwowy Instytut Badawczy . Retrieved 4 May 2017 .
- Jump up^ YOONA HA; VICTOR GRIGAS (8 June 2015). “Tomasz Ganicz recalls the early days of the Polish Wikipedia” . Blog.wikimedia.org . Retrieved 4 May 2017 .